Q2 0000106535 false--12-31 0000106535 wy:StrategicLandSolutionsMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember wy:ForeignCurrencyForwardContractsMember 2025-12-31 0000106535 us-gaap:RetainedEarningsMember 2025-04-01 2025-06-30 0000106535 us-gaap:CorporateNonSegmentMember 2026-01-01 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2026-01-01 2026-06-30 0000106535 us-gaap:PensionPlansDefinedBenefitMember 2025-01-01 2025-06-30 0000106535 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2025-04-01 2025-06-30 0000106535 2024-12-31 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2025-01-01 2025-06-30 0000106535 wy:TimberlandsMember wy:StumpageandpayascuttimberMember 2026-01-01 2026-06-30 0000106535 us-gaap:CorporateNonSegmentMember 2026-06-30 0000106535 us-gaap:PerformanceSharesMember 2025-01-01 2025-06-30 0000106535 us-gaap:PerformanceSharesMember 2026-01-01 2026-06-30 0000106535 wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2025-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 us-gaap:CorporateNonSegmentMember 2026-04-01 2026-06-30 0000106535 wy:InventoryOtherProductsMember 2026-06-30 0000106535 wy:WoodProductsMember wy:MediumdensityfiberboardMember 2026-04-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:OperatingSegmentsMember 2025-01-01 2025-06-30 0000106535 wy:NorthMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 us-gaap:RetainedEarningsMember 2025-01-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:OperatingSegmentsMember 2025-04-01 2025-06-30 0000106535 us-gaap:PerformanceSharesMember srt:MaximumMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2025-12-31 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2026-03-31 0000106535 us-gaap:RetainedEarningsMember 2025-06-30 0000106535 wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2024-12-31 0000106535 us-gaap:PerformanceSharesMember srt:MaximumMember 2026-01-01 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsAndStrategicLandSolutionsMember 2026-06-30 0000106535 us-gaap:PensionPlansDefinedBenefitMember 2025-04-01 2025-06-30 0000106535 wy:A770PercentDebenturesDue2026Member 2026-03-31 0000106535 us-gaap:CorporateNonSegmentMember 2025-04-01 2025-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2025-06-30 0000106535 wy:RecreationalandotherleaserevenueMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:NaturalResourcesMember 2025-01-01 2025-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2025-06-30 0000106535 us-gaap:UnsecuredDebtMember 2026-01-01 2026-03-31 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2026-06-30 0000106535 wy:VariableInterestrateMember 2026-06-30 0000106535 wy:WoodProductsMember wy:OtherproductsMember 2025-04-01 2025-06-30 0000106535 wy:NorthMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2026-01-01 2026-06-30 0000106535 wy:SouthMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2025-01-01 2025-06-30 0000106535 wy:WoodProductsMember wy:OtherproductsMember 2026-01-01 2026-06-30 0000106535 srt:MaximumMember 2025-07-04 0000106535 wy:CommercialPaperProgramMember srt:MaximumMember 2025-12-31 0000106535 us-gaap:EmployeeStockOptionMember 2025-01-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember wy:ClimateSolutionsMember 2025-01-01 2025-06-30 0000106535 wy:UnsecuredDebtOneMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2026-06-30 0000106535 wy:SouthMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember wy:ExportSalesMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:AccruedLiabilitiesMember wy:ForeignCurrencyForwardContractsMember 2025-12-31 0000106535 wy:StrategicLandSolutionsMember wy:ClimateSolutionsMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember 2026-01-01 2026-06-30 0000106535 wy:DeliveredlogsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:SouthMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:FixedinterestrateMember 2026-06-30 0000106535 wy:TimberlandsMember wy:StumpageandpayascuttimberMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:OtherAssetsMember 2025-12-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2025-12-31 0000106535 wy:OrientedStrandBoardMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 wy:EngineeredSolidSectionMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:RealestatesalesMember 2026-01-01 2026-06-30 0000106535 us-gaap:RetainedEarningsMember 2026-03-31 0000106535 wy:WestMember wy:DomesticMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:WoodProductsMember wy:OtherproductsMember 2025-01-01 2025-06-30 0000106535 us-gaap:EmployeeStockOptionMember 2026-01-01 2026-06-30 0000106535 stpr:OR 2026-06-30 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:PerformanceSharesMember 2026-06-30 0000106535 us-gaap:RetainedEarningsMember 2026-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2025-12-31 0000106535 us-gaap:SubsequentEventMember wy:A735PercentDebenturesDue2026Member 2026-07-01 2026-07-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:AccruedLiabilitiesMember 2026-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:IntersegmentEliminationMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:AccruedLiabilitiesMember 2026-06-30 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2025-06-30 0000106535 wy:LumberPlywoodOrientedStrandBoardFiberboardAndEngineeredWoodProductsMember 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember 2025-04-01 2025-06-30 0000106535 us-gaap:RestrictedStockUnitsRSUMember 2025-01-01 2025-06-30 0000106535 us-gaap:PensionPlansDefinedBenefitMember 2026-01-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember 2026-04-01 2026-06-30 0000106535 wy:A850PercentDebenturesDue2025Member 2025-01-01 2025-03-31 0000106535 wy:TimberlandsMember wy:OtherproductsMember 2026-01-01 2026-06-30 0000106535 wy:FixedinterestrateMember 2025-12-31 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2025-04-01 2025-06-30 0000106535 us-gaap:RetainedEarningsMember 2024-12-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CashFlowHedgingMember us-gaap:ForeignExchangeForwardMember 2026-06-30 0000106535 2025-01-01 2025-06-30 0000106535 wy:OrientedStrandBoardMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:A795PercentDebenturesDue2025Member 2025-01-01 2025-03-31 0000106535 us-gaap:PerformanceSharesMember srt:MinimumMember 2026-06-30 0000106535 wy:CommercialPaperProgramMember 2025-12-31 0000106535 wy:DeliveredlogsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember wy:ExportSalesMember 2025-04-01 2025-06-30 0000106535 wy:UnsecuredDebtOneMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:AccruedLiabilitiesMember wy:ForeignCurrencyForwardContractsMember 2026-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2024-12-31 0000106535 2025-12-31 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:WoodProductsMember wy:SoftwoodPlywoodMember 2025-01-01 2025-06-30 0000106535 us-gaap:CommonStockMember 2026-03-31 0000106535 wy:EngineeredIjoistsMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2024-12-31 0000106535 wy:EngineeredIjoistsMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2025-03-31 0000106535 us-gaap:AdditionalPaidInCapitalMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherAssetsMember 2025-12-31 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2025-04-01 2025-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember us-gaap:OtherLiabilitiesMember 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:RealestatesalesMember 2025-04-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:OperatingSegmentsMember 2026-01-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:CashFlowHedgingMember 2025-12-31 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2025-03-31 0000106535 us-gaap:PerformanceSharesMember 2025-04-01 2025-06-30 0000106535 stpr:VA 2026-02-28 0000106535 wy:EngineeredIjoistsMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:CommonStockMember 2025-01-01 2025-06-30 0000106535 wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember wy:NaturalResourcesMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember 2025-04-01 2025-06-30 0000106535 wy:WoodProductsMember wy:ComplementarybuildingproductsMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember 2025-01-01 2025-06-30 0000106535 stpr:VA 2026-02-28 2026-02-28 0000106535 wy:WoodProductsMember wy:SoftwoodPlywoodMember 2026-01-01 2026-06-30 0000106535 wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:SubsequentEventMember wy:A735PercentDebenturesDue2026Member 2026-07-31 0000106535 wy:WoodProductsMember wy:ComplementarybuildingproductsMember 2026-04-01 2026-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2026-01-01 2026-06-30 0000106535 us-gaap:SubsequentEventMember wy:A785PercentDebenturesDue2026Member 2026-07-31 0000106535 wy:TimberlandsMember wy:OtherproductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2025-12-31 0000106535 wy:StrategicLandSolutionsMember 2025-04-01 2025-06-30 0000106535 us-gaap:RetainedEarningsMember 2025-12-31 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2026-03-31 0000106535 us-gaap:PerformanceSharesMember 2026-04-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:ClimateSolutionsMember 2026-01-01 2026-06-30 0000106535 stpr:OR 2026-06-30 0000106535 wy:EngineeredSolidSectionMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember 2026-04-01 2026-06-30 0000106535 us-gaap:PerformanceSharesMember srt:MinimumMember 2026-01-01 2026-06-30 0000106535 2025-04-01 2025-06-30 0000106535 wy:StructurallumberMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2025-01-01 2025-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2026-01-01 2026-06-30 0000106535 us-gaap:RetainedEarningsMember 2026-01-01 2026-06-30 0000106535 us-gaap:RestrictedStockUnitsRSUMember 2025-04-01 2025-06-30 0000106535 wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2025-12-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember 2025-01-01 2025-06-30 0000106535 wy:LogsAndChipsMember 2025-12-31 0000106535 wy:MediumdensityfiberboardMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:CommonStockMember 2026-01-01 2026-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2025-05-08 0000106535 us-gaap:RestrictedStockUnitsRSUMember 2026-01-01 2026-06-30 0000106535 wy:WoodProductsMember wy:MediumdensityfiberboardMember 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:IntersegmentEliminationMember 2026-01-01 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2026-01-01 2026-06-30 0000106535 us-gaap:PerformanceSharesMember 2025-01-01 2025-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 wy:InventoryRawMaterialsandSuppliesMember 2026-06-30 0000106535 us-gaap:UnsecuredDebtMember 2026-06-30 0000106535 wy:CommercialPaperProgramMember 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2025-01-01 2025-06-30 0000106535 wy:WestMember wy:DomesticMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2026-01-01 2026-06-30 0000106535 us-gaap:EmployeeStockOptionMember 2025-04-01 2025-06-30 0000106535 wy:EngineeredIjoistsMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:A475PercentDebenturesDue2026Member 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:OtherAssetsMember 2026-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2025-03-31 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2026-01-01 2026-06-30 0000106535 us-gaap:RevolvingCreditFacilityMember 2025-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:OperatingSegmentsMember 2026-04-01 2026-06-30 0000106535 wy:StructurallumberMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember us-gaap:OtherLiabilitiesMember 2025-12-31 0000106535 wy:StructurallumberMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 wy:OrientedStrandBoardMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 us-gaap:PerformanceSharesMember 2025-04-01 2025-06-30 0000106535 wy:TimberlandsMember wy:OtherproductsMember 2025-01-01 2025-06-30 0000106535 2026-04-01 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2024-12-31 0000106535 wy:WoodProductsMember wy:MediumdensityfiberboardMember 2025-01-01 2025-06-30 0000106535 wy:LumberPlywoodOrientedStrandBoardAndFiberboardMember 2025-12-31 0000106535 wy:TimberlandsMember wy:StumpageandpayascuttimberMember 2025-01-01 2025-06-30 0000106535 us-gaap:RetainedEarningsMember 2026-04-01 2026-06-30 0000106535 wy:RecreationalandotherleaserevenueMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2025-12-31 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2026-06-30 0000106535 wy:A475PercentDebenturesDue2026Member 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:AccruedLiabilitiesMember 2025-12-31 0000106535 us-gaap:RevolvingCreditFacilityMember 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember wy:FixedinterestrateMember 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2026-04-01 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember wy:RealestatesalesMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherAssetsMember 2026-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2025-01-01 2025-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2024-12-31 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2025-12-31 0000106535 wy:StructurallumberMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2026-03-31 0000106535 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2025-01-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember us-gaap:IntersegmentEliminationMember 2026-04-01 2026-06-30 0000106535 wy:NorthMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:EngineeredSolidSectionMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 wy:StrategicLandSolutionsMember wy:RealestatesalesMember 2026-04-01 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 wy:WoodProductsMember wy:ComplementarybuildingproductsMember 2026-01-01 2026-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember 2026-04-01 2026-06-30 0000106535 wy:WestMember wy:DomesticMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 us-gaap:EmployeeStockOptionMember 2026-04-01 2026-06-30 0000106535 wy:DeliveredlogsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:VariableInterestrateMember 2025-12-31 0000106535 us-gaap:PerformanceSharesMember 2026-04-01 2026-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherLiabilitiesMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CashFlowHedgingMember us-gaap:ForeignExchangeForwardMember 2025-12-31 0000106535 wy:NorthMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 wy:A770PercentDebenturesDue2026Member 2026-01-01 2026-03-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:OtherLiabilitiesMember 2026-06-30 0000106535 wy:TimberlandsMember wy:StumpageandpayascuttimberMember 2025-04-01 2025-06-30 0000106535 us-gaap:SubsequentEventMember wy:A785PercentDebenturesDue2026Member 2026-07-01 2026-07-31 0000106535 us-gaap:UnsecuredDebtMember 2025-01-01 2025-03-31 0000106535 us-gaap:AdditionalPaidInCapitalMember 2026-03-31 0000106535 wy:InventoryRawMaterialsandSuppliesMember 2025-12-31 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2025-03-31 0000106535 wy:StrategicLandSolutionsMember us-gaap:IntersegmentEliminationMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:OtherLiabilitiesMember 2025-12-31 0000106535 us-gaap:IntersegmentEliminationMember wy:WoodProductsMember 2025-04-01 2025-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2026-03-31 0000106535 2026-07-27 0000106535 us-gaap:CorporateNonSegmentMember 2025-12-31 0000106535 us-gaap:UnsecuredDebtMember 2025-03-31 0000106535 wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 wy:LumberPlywoodOrientedStrandBoardAndFiberboardMember 2026-06-30 0000106535 wy:WoodProductsMember wy:ComplementarybuildingproductsMember 2025-04-01 2025-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2026-04-01 2026-06-30 0000106535 us-gaap:CommonStockMember 2026-06-30 0000106535 wy:WestMember wy:DomesticMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:A795PercentDebenturesDue2025Member 2025-03-31 0000106535 wy:StrategicLandSolutionsMember wy:NaturalResourcesMember 2025-04-01 2025-06-30 0000106535 us-gaap:CommonStockMember 2024-12-31 0000106535 us-gaap:IntersegmentEliminationMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember wy:FixedinterestrateMember 2025-12-31 0000106535 2025-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 wy:RecreationalandotherleaserevenueMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 us-gaap:RevolvingCreditFacilityMember 2025-05-31 0000106535 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:NaturalResourcesMember 2026-01-01 2026-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2026-06-30 0000106535 us-gaap:PensionPlansDefinedBenefitMember 2026-04-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:TimberlandsMember 2026-01-01 2026-06-30 0000106535 wy:TwentyTwentyOneRepurchaseProgramMember 2025-06-30 0000106535 wy:PrincetonLumberMillMember 2026-04-01 2026-04-30 0000106535 us-gaap:OperatingSegmentsMember wy:TimberlandsAndStrategicLandSolutionsMember 2025-12-31 0000106535 us-gaap:RetainedEarningsMember 2025-03-31 0000106535 us-gaap:CommonStockMember 2025-03-31 0000106535 us-gaap:CommonStockMember 2026-04-01 2026-06-30 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 wy:WoodProductsMember wy:SoftwoodPlywoodMember 2026-04-01 2026-06-30 0000106535 wy:SouthMember wy:DeliveredlogsMember wy:TimberlandsMember 2026-04-01 2026-06-30 0000106535 wy:EngineeredSolidSectionMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 2026-06-30 0000106535 wy:TimberlandsMember wy:OtherproductsMember 2026-04-01 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:CashFlowHedgingMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:AccruedLiabilitiesMember 2025-12-31 0000106535 us-gaap:AdditionalPaidInCapitalMember 2025-12-31 0000106535 us-gaap:UnsecuredDebtMember 2026-04-01 2026-06-30 0000106535 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2026-04-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember 2026-04-01 2026-06-30 0000106535 us-gaap:CorporateNonSegmentMember 2025-01-01 2025-06-30 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2026-04-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember wy:ClimateSolutionsMember 2026-04-01 2026-06-30 0000106535 us-gaap:CommonStockMember 2025-04-01 2025-06-30 0000106535 us-gaap:AdditionalPaidInCapitalMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember 2025-04-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherAssetsMember wy:ForeignCurrencyForwardContractsMember 2025-12-31 0000106535 us-gaap:OperatingSegmentsMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:LumberPlywoodOrientedStrandBoardFiberboardAndEngineeredWoodProductsMember 2025-12-31 0000106535 wy:OrientedStrandBoardMember wy:WoodProductsMember 2026-04-01 2026-06-30 0000106535 wy:LogsAndChipsMember 2026-06-30 0000106535 us-gaap:CommonStockMember 2025-12-31 0000106535 us-gaap:PerformanceSharesMember 2026-01-01 2026-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2026-04-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:WoodProductsMember 2025-01-01 2025-06-30 0000106535 us-gaap:IntersegmentEliminationMember wy:WoodProductsMember 2026-01-01 2026-06-30 0000106535 wy:PrincetonLumberMillMember 2025-07-01 2025-09-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember wy:ForeignCurrencyForwardContractsMember 2026-01-01 2026-06-30 0000106535 wy:UnsecuredDebtOneMember 2026-01-01 2026-03-31 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember wy:ExportSalesMember 2025-01-01 2025-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2026-06-30 0000106535 wy:AccumulatedPensionPlansDefinedBenefitPlansAdjustmentMember 2025-03-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember wy:ForeignCurrencyForwardContractsMember 2026-06-30 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherAssetsMember wy:ForeignCurrencyForwardContractsMember 2026-06-30 0000106535 wy:A850PercentDebenturesDue2025Member 2025-03-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember 2026-01-01 2026-06-30 0000106535 wy:StrategicLandSolutionsMember 2026-01-01 2026-06-30 0000106535 us-gaap:IntersegmentEliminationMember 2025-01-01 2025-06-30 0000106535 wy:TwentyTwentyFiveRepurchaseProgramMember 2026-06-30 0000106535 wy:WoodProductsMember wy:SoftwoodPlywoodMember 2025-04-01 2025-06-30 0000106535 us-gaap:RestrictedStockUnitsRSUMember 2026-04-01 2026-06-30 0000106535 us-gaap:RevolvingCreditFacilityMember 2025-04-01 2025-06-30 0000106535 srt:MinimumMember 2025-07-04 0000106535 wy:AccumulatedOtherPostEmploymentBenefitPlansDefinedBenefitPlansAdjustmentMember 2025-04-01 2025-06-30 0000106535 us-gaap:CommonStockMember 2025-06-30 0000106535 wy:DeliveredlogsMember wy:TimberlandsMember 2025-01-01 2025-06-30 0000106535 wy:AccumulatedTranslationAdjustmentAndOtherMember 2025-04-01 2025-06-30 0000106535 wy:CommercialPaperProgramMember srt:MaximumMember 2025-10-01 2025-12-31 0000106535 wy:RecreationalandotherleaserevenueMember wy:TimberlandsMember 2025-04-01 2025-06-30 0000106535 wy:WoodProductsMember wy:OtherproductsMember 2026-04-01 2026-06-30 0000106535 wy:InventoryOtherProductsMember 2025-12-31 0000106535 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherLiabilitiesMember 2025-12-31 0000106535 wy:WestMember wy:DeliveredlogsMember wy:TimberlandsMember wy:ExportSalesMember 2026-01-01 2026-06-30 0000106535 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2026-06-30 utr:acre xbrli:pure xbrli:shares iso4217:USD iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒ | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2026

or

☐ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE TRANSITION PERIOD FROM TO ______

COMMISSION FILE NUMBER: 1-4825

WEYERHAEUSER COMPANY

(Exact name of registrant as specified in its charter)

Washington |  | 91-0470860
(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification Number)
220 Occidental Avenue South Seattle, Washington |  | 98104-7800
(Address of principal executive offices) |  | (Zip Code)

(206) 539-3000

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class |  | Trading Symbol(s) |  | Name of each exchange on which registered
Common Stock, par value $1.25 per share |  | WY |  | New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer | ☒ |  | Accelerated filer | ☐
Non-accelerated filer | ☐ |  | Smaller reporting company | ☐
Emerging growth company | ☐ |  |  |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

As of July 27, 2026, 720,736 thousand shares of the registrant’s common stock ($1.25 par value) were outstanding.

TABLE OF CONTENTS

PART I | FINANCIAL INFORMATION |
ITEM 1. | FINANCIAL STATEMENTS: |
| CONSOLIDATED STATEMENT OF OPERATIONS | 1
| CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME | 2
| CONSOLIDATED BALANCE SHEET | 3
| CONSOLIDATED STATEMENT OF CASH FLOWS | 4
| CONSOLIDATED STATEMENT OF CHANGES IN EQUITY | 5
| INDEX FOR NOTES TO CONSOLIDATED FINANCIAL STATEMENTS | 6
| NOTES TO CONSOLIDATED FINANCIAL STATEMENTS | 7
ITEM 2. | MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (MD&A) | 17
ITEM 3. | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK | 31
ITEM 4. | CONTROLS AND PROCEDURES | 32
PART II | OTHER INFORMATION |
ITEM 1. | LEGAL PROCEEDINGS | 32
ITEM 1A. | RISK FACTORS | 32
ITEM 2. | UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS | 32
ITEM 3. | DEFAULTS UPON SENIOR SECURITIES – NOT APPLICABLE |
ITEM 4. | MINE SAFETY DISCLOSURES – NOT APPLICABLE |
ITEM 5. | OTHER INFORMATION | 33
ITEM 6. | EXHIBITS | 34
| SIGNATURES | 35

PART I – FINANCIAL INFORMATION

Item 1. FINANCIAL STATEMENTS

WEYERHAEUSER COMPANY

CONSOLIDATED STATEM ENT OF OPERATIONS

(UNAUDITED)

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS, EXCEPT PER-SHARE FIGURES |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net sales (Note 3) |  | $ | 1,867 |  |  | $ | 1,884 |  |  | $ | 3,594 |  |  | $ | 3,647 |
Costs of sales |  |  | 1,556 |  |  |  | 1,559 |  |  |  | 2,965 |  |  |  | 2,987 |
Gross margin |  |  | 311 |  |  |  | 325 |  |  |  | 629 |  |  |  | 660 |
Selling expenses |  |  | 24 |  |  |  | 23 |  |  |  | 47 |  |  |  | 46 |
General and administrative expenses |  |  | 115 |  |  |  | 114 |  |  |  | 234 |  |  |  | 233 |
Gain on sale of timberlands (Note 15) |  |  | (71 | ) |  |  | — |  |  |  | (129 | ) |  |  | — |
Other operating costs, net (Note 13) |  |  | 20 |  |  |  | 10 |  |  |  | 7 |  |  |  | 24 |
Operating income |  |  | 223 |  |  |  | 178 |  |  |  | 470 |  |  |  | 357 |
Non-operating pension and other post-employment benefit costs (Note 6) |  |  | (14 | ) |  |  | (19 | ) |  |  | (28 | ) |  |  | (38 | )
Interest income and other |  |  | 4 |  |  |  | 6 |  |  |  | 8 |  |  |  | 11 |
Interest expense, net of capitalized interest |  |  | (66 | ) |  |  | (66 | ) |  |  | (132 | ) |  |  | (132 | )
Earnings before income taxes |  |  | 147 |  |  |  | 99 |  |  |  | 318 |  |  |  | 198 |
Income taxes (Note 14) |  |  | 15 |  |  |  | (12 | ) |  |  | — |  |  |  | (28 | )
Net earnings |  | $ | 162 |  |  | $ | 87 |  |  | $ | 318 |  |  | $ | 170 |
Earnings per share, basic and diluted (Note 4) |  | $ | 0.23 |  |  | $ | 0.12 |  |  | $ | 0.44 |  |  | $ | 0.23 |
Weighted average shares outstanding (in thousands) (Note 4): |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 721,421 |  |  |  | 723,682 |  |  |  | 721,356 |  |  |  | 724,906 |
Diluted |  |  | 721,901 |  |  |  | 723,927 |  |  |  | 721,787 |  |  |  | 725,239 |

See accompanying Notes to Consolidated Financial Statements.

1

WEYERHAEUSER COMPANY

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

(UNAUDITED)

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net earnings |  | $ | 162 |  |  | $ | 87 |  |  | $ | 318 |  |  | $ | 170 |
Other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency translation adjustments |  |  | (10 | ) |  |  | 19 |  |  |  | (17 | ) |  |  | 21 |
Changes in unamortized actuarial loss, net of tax expense of $3, $2, $6 and $5 |  |  | 10 |  |  |  | 9 |  |  |  | 21 |  |  |  | 19 |
Changes in unamortized net prior service credit, net of tax expense of $0, $0, $0 and $0 |  |  | — |  |  |  | 1 |  |  |  | 1 |  |  |  | — |
Unrealized net gain on cash flow hedges, net of tax expense of $1, $0, $2 and $0 (Note 9) |  |  | 5 |  |  |  | 4 |  |  |  | 9 |  |  |  | 6 |
Total other comprehensive income |  |  | 5 |  |  |  | 33 |  |  |  | 14 |  |  |  | 46 |
Total comprehensive income |  | $ | 167 |  |  | $ | 120 |  |  | $ | 332 |  |  | $ | 216 |

See accompanying Notes to Consolidated Financial Statements.

2

WEYERHAEUSER COMPANY

CONSOLIDATED BALANCE SHEET

(UNAUD ITED)

DOLLAR AMOUNTS IN MILLIONS, EXCEPT PAR VALUE |  | JUNE 30, 2026 |  |  | DECEMBER 31, 2025 |
ASSETS |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Cash and cash equivalents |  | $ | 527 |  |  | $ | 464 |
Receivables, net |  |  | 373 |  |  |  | 303 |
Receivables for taxes |  |  | 5 |  |  |  | 10 |
Inventories (Note 5) |  |  | 604 |  |  |  | 593 |
Assets held for sale |  |  | — |  |  |  | 128 |
Prepaid expenses and other current assets |  |  | 127 |  |  |  | 154 |
Total current assets |  |  | 1,636 |  |  |  | 1,652 |
Property and equipment, less accumulated depreciation of $4,248 and $4,158 |  |  | 2,405 |  |  |  | 2,420 |
Construction in progress |  |  | 423 |  |  |  | 337 |
Timber and timberlands at cost, less depletion |  |  | 11,384 |  |  |  | 11,533 |
Minerals and mineral rights, less depletion |  |  | 173 |  |  |  | 177 |
Deferred tax assets |  |  | 113 |  |  |  | 97 |
Other assets |  |  | 379 |  |  |  | 397 |
Total assets |  | $ | 16,513 |  |  | $ | 16,613 |
LIABILITIES AND EQUITY |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |
Current maturities of long-term debt (Note 8) |  | $ | 122 |  |  | $ | 522 |
Accounts payable |  |  | 311 |  |  |  | 278 |
Accrued liabilities (Note 7) |  |  | 468 |  |  |  | 478 |
Total current liabilities |  |  | 901 |  |  |  | 1,278 |
Long-term debt, net (Note 8) |  |  | 5,303 |  |  |  | 5,050 |
Deferred tax liabilities |  |  | 15 |  |  |  | 18 |
Deferred pension and other post-employment benefits (Note 6) |  |  | 486 |  |  |  | 485 |
Other liabilities |  |  | 352 |  |  |  | 356 |
Total liabilities |  |  | 7,057 |  |  |  | 7,187 |
Commitments and contingencies (Note 10) |  |  |  |  |  |
Equity: |  |  |  |  |  |
Common shares: $1.25 par value; authorized 1,360 million shares; issued and outstanding: 720,692 thousand shares at June 30, 2026 and 720,531 thousand shares at December 31, 2025 |  |  | 901 |  |  |  | 901 |
Other capital |  |  | 7,392 |  |  |  | 7,390 |
Retained earnings |  |  | 1,442 |  |  |  | 1,428 |
Accumulated other comprehensive loss (Note 11) |  |  | (279 | ) |  |  | (293 | )
Total equity |  |  | 9,456 |  |  |  | 9,426 |
Total liabilities and equity |  | $ | 16,513 |  |  | $ | 16,613 |

See accompanying Notes to Consolidated Financial Statements.

3

WEYERHAEUSER COMPANY

CONSOLIDATED STATEMENT OF CASH FLOWS

(UNAUDITED)

|  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |
Cash flows from operations: |  |  |  |  |  |
Net earnings |  | $ | 318 |  |  | $ | 170 |
Noncash charges (credits) to earnings: |  |  |  |  |  |
Depreciation, depletion and amortization |  |  | 251 |  |  |  | 250 |
Basis of acres sold |  |  | 54 |  |  |  | 57 |
Deferred income taxes, net |  |  | (25 | ) |  |  | 4 |
Pension and other post-employment benefits (Note 6) |  |  | 37 |  |  |  | 47 |
Share-based compensation expense (Note 12) |  |  | 23 |  |  |  | 23 |
Gain on sale of timberlands (Note 15) |  |  | (129 | ) |  |  | — |
Other |  |  | 1 |  |  |  | — |
Change in: |  |  |  |  |  |
Receivables, net |  |  | (83 | ) |  |  | (66 | )
Receivables and payables for taxes |  |  | 14 |  |  |  | (16 | )
Inventories |  |  | (14 | ) |  |  | (13 | )
Prepaid expenses and other current assets |  |  | 4 |  |  |  | 17 |
Accounts payable and accrued liabilities |  |  | 17 |  |  |  | 39 |
Pension and post-employment benefit contributions and payments |  |  | (9 | ) |  |  | (6 | )
Other |  |  | (8 | ) |  |  | (40 | )
Net cash from operations |  |  | 451 |  |  |  | 466 |
Cash flows from investing activities: |  |  |  |  |  |
Capital expenditures for property and equipment |  |  | (220 | ) |  |  | (170 | )
Capital expenditures for timberlands reforestation |  |  | (31 | ) |  |  | (30 | )
Proceeds from sale of timberlands (Note 15) |  |  | 306 |  |  |  | — |
Proceeds from lumber mill sale (Note 16) |  |  | 22 |  |  |  | — |
Other |  |  | (3 | ) |  |  | (8 | )
Net cash from investing activities |  |  | 74 |  |  |  | (208 | )
Cash flows from financing activities: |  |  |  |  |  |
Cash dividends on common shares |  |  | (303 | ) |  |  | (304 | )
Net proceeds from issuance of long-term debt (Note 8) |  |  | — |  |  |  | 299 |
Net proceeds from issuance of commercial paper (Note 8) |  |  | 331 |  |  |  | — |
Payments on long-term debt (Note 8) |  |  | (400 | ) |  |  | (210 | )
Payments on commercial paper (Note 8) |  |  | (81 | ) |  |  | — |
Repurchases of common shares (Note 4) |  |  | (20 | ) |  |  | (125 | )
Other |  |  | (6 | ) |  |  | (10 | )
Net cash from financing activities |  |  | (479 | ) |  |  | (350 | )
Net change in cash, cash equivalents and restricted cash |  |  | 46 |  |  |  | (92 | )
Cash, cash equivalents and restricted cash at beginning of period |  |  | 481 |  |  |  | 684 |
Cash, cash equivalents and restricted cash at end of period |  | $ | 527 |  |  | $ | 592 |
Cash paid during the period for: |  |  |  |  |  |
Interest, net of amount capitalized of $7 and $6 |  | $ | 133 |  |  | $ | 132 |
Income taxes, net of refunds |  | $ | 13 |  |  | $ | 40 |

See accompanying Notes to Consolidated Financial Statements.

4

WEYERHAEUSER COMPANY

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY

(UNAUDITED)

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS, EXCEPT PER-SHARE FIGURES |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Common shares: |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | 901 |  |  | $ | 908 |  |  | $ | 901 |  |  | $ | 908 |
Issued for exercise of stock options and vested units |  |  | — |  |  |  | — |  |  |  | 1 |  |  |  | 1 |
Repurchases of common shares (Note 4) |  |  | — |  |  |  | (5 | ) |  |  | (1 | ) |  |  | (6 | )
Balance at end of period |  |  | 901 |  |  |  | 903 |  |  |  | 901 |  |  |  | 903 |
Other capital: |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | 7,391 |  |  |  | 7,483 |  |  |  | 7,390 |  |  |  | 7,500 |
Issued for exercise of stock options |  |  | — |  |  |  | — |  |  |  | 5 |  |  |  | 1 |
Repurchases of common shares (Note 4) |  |  | (10 | ) |  |  | (95 | ) |  |  | (19 | ) |  |  | (119 | )
Share-based compensation |  |  | 10 |  |  |  | 12 |  |  |  | 23 |  |  |  | 23 |
Other transactions, net |  |  | 1 |  |  |  | 1 |  |  |  | (7 | ) |  |  | (4 | )
Balance at end of period |  |  | 7,392 |  |  |  | 7,401 |  |  |  | 7,392 |  |  |  | 7,401 |
Retained earnings: |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | 1,431 |  |  |  | 1,643 |  |  |  | 1,428 |  |  |  | 1,715 |
Net earnings |  |  | 162 |  |  |  | 87 |  |  |  | 318 |  |  |  | 170 |
Dividends on common shares |  |  | (151 | ) |  |  | (154 | ) |  |  | (304 | ) |  |  | (309 | )
Balance at end of period |  |  | 1,442 |  |  |  | 1,576 |  |  |  | 1,442 |  |  |  | 1,576 |
Accumulated other comprehensive loss: |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | (284 | ) |  |  | (389 | ) |  |  | (293 | ) |  |  | (402 | )
Other comprehensive income |  |  | 5 |  |  |  | 33 |  |  |  | 14 |  |  |  | 46 |
Balance at end of period (Note 11) |  |  | (279 | ) |  |  | (356 | ) |  |  | (279 | ) |  |  | (356 | )
Total equity: |  |  |  |  |  |  |  |  |  |  |  |
Balance at end of period |  | $ | 9,456 |  |  | $ | 9,524 |  |  | $ | 9,456 |  |  | $ | 9,524 |
Dividends paid per common share |  | $ | 0.21 |  |  | $ | 0.21 |  |  | $ | 0.42 |  |  | $ | 0.42 |

See accompanying Notes to Consolidated Financial Statements.

5

INDEX FOR NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1: | BASIS OF PRESENTATION | 7
NOTE 2: | BUSINESS SEGMENTS | 7
NOTE 3: | REVENUE RECOGNITION | 10
NOTE 4: | NET EARNINGS PER SHARE AND SHARE REPURCHASES | 11
NOTE 5: | INVENTORIES | 12
NOTE 6: | PENSION AND OTHER POST-EMPLOYMENT BENEFIT PLANS | 12
NOTE 7: | ACCRUED LIABILITIES | 13
NOTE 8: | LONG-TERM DEBT, LINE OF CREDIT AND COMMERCIAL PAPER PROGRAM | 13
NOTE 9: | FAIR VALUE OF FINANCIAL INSTRUMENTS | 13
NOTE 10: | LEGAL PROCEEDINGS, COMMITMENTS AND CONTINGENCIES | 14
NOTE 11: | ACCUMULATED OTHER COMPREHENSIVE LOSS | 15
NOTE 12: | SHARE-BASED COMPENSATION | 15
NOTE 13: | OTHER OPERATING COSTS, NET | 16
NOTE 14: | INCOME TAXES | 16
NOTE 15: | TIMBERLAND DIVESTITURES | 16
NOTE 16: | PRINCETON LUMBER MILL DIVESTITURE | 16

6

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

FOR THE QUARTERS AND YEAR-TO-DATE PERIODS ENDED JUNE 30, 2026 AND 2025

NOTE 1: BASIS O F PRESENTATION

Our consolidated financial statements provide an overall view of our results of operations, financial condition and cash flows. They include our accounts and the accounts of entities we control, including majority-owned domestic and foreign subsidiaries. They do not include our intercompany transactions and accounts, which are eliminated. Throughout these Notes to Consolidated Financial Statements, unless specified otherwise, references to “Weyerhaeuser,” “the company,” “we” and “our” refer to the consolidated company.

The accompanying unaudited Consolidated Financial Statements reflect all adjustments that are, in the opinion of management, necessary for a fair presentation of our financial position, results of operations and cash flows for the interim periods presented. Except as otherwise disclosed in these Notes to Consolidated Financial Statements, such adjustments are of a normal, recurring nature. The Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission pertaining to interim financial statements. Certain information and footnote disclosures normally included in our annual Consolidated Financial Statements have been condensed or omitted. These quarterly Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2025. Results of operations for interim periods should not necessarily be regarded as indicative of the results that may be expected for the full year.

Reclassifications

We have reclassified certain balances and results from prior years to be consistent with our 2026 reporting. This makes balances comparable from year to year. These changes include updates to the segment previously called Real Estate, Energy & Natural Resources, which has been renamed Strategic Land Solutions, effective first quarter 2026. Reportable business lines included within the segment have been updated from Real Estate and Energy & Natural Resources to Real Estate, Natural Resources and Climate Solutions. Refer to Note 2: Business Segments for discussion of the activities which comprise each business line. Our reclassifications had no effect on consolidated net earnings or equity.

NOTE 2: BUSIN ESS SEGMENTS

We are principally engaged in growing and harvesting timber; maximizing the value of our acreage through the sale of higher and better use (HBU) properties; monetizing the value of surface and subsurface assets through leases and royalties; and manufacturing, distributing and selling products made from trees. Our business segments are organized based primarily on products and services which include:

●
Timberlands – Logs, timber, recreational leases and other products;
●
Strategic Land Solutions – Real Estate (sales of timberlands), Natural Resources (rights to explore for and extract hard minerals, construction materials and natural gas production) and Climate Solutions (conservation, mitigation banking, renewable energy, forest carbon and carbon capture and sequestration).
●
Wood Products – Structural lumber, oriented strand board, engineered wood products and building materials distribution.

7

A reconciliation of our business segment information to the respective information in our Consolidated Statement of Operations is as follows:

DOLLAR AMOUNTS IN MILLIONS |  | TIMBERLANDS |  |  | STRATEGIC LAND SOLUTIONS |  |  | WOOD PRODUCTS |  |  | UNALLOCATED ITEMS AND INTERSEGMENT ELIMINATIONS |  |  | CONSOLIDATED |
QUARTER ENDED JUNE 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales to unaffiliated customers |  | $ | 367 |  |  | $ | 140 |  |  | $ | 1,360 |  |  | $ | — |  |  | $ | 1,867 |
Intersegment sales |  |  | 151 |  |  |  | — |  |  |  | — |  |  |  | (151 | ) |  |  | — |
Total |  |  | 518 |  |  |  | 140 |  |  |  | 1,360 |  |  |  | (151 | ) |  |  | 1,867 |
Costs of sales |  |  | 434 |  |  |  | 38 |  |  |  | 1,223 |  |  |  | (139 | ) |  |  | 1,556 |
Gross margin |  |  | 84 |  |  |  | 102 |  |  |  | 137 |  |  |  | (12 | ) |  |  | 311 |
Selling expenses |  |  | 1 |  |  |  | — |  |  |  | 23 |  |  |  | — |  |  |  | 24 |
General and administrative expenses |  |  | 24 |  |  |  | 8 |  |  |  | 37 |  |  |  | 46 |  |  |  | 115 |
Other segment items(1) |  |  | (71 | ) |  |  | — |  |  |  | 6 |  |  |  | 24 |  |  |  | (41 | )
Net contribution (charge) to earnings |  | $ | 130 |  |  | $ | 94 |  |  | $ | 71 |  |  | $ | (82 | ) |  | $ | 213 |
QUARTER ENDED JUNE 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales to unaffiliated customers |  | $ | 373 |  |  | $ | 154 |  |  | $ | 1,357 |  |  | $ | — |  |  | $ | 1,884 |
Intersegment sales |  |  | 156 |  |  |  | — |  |  |  | — |  |  |  | (156 | ) |  |  | — |
Total |  |  | 529 |  |  |  | 154 |  |  |  | 1,357 |  |  |  | (156 | ) |  |  | 1,884 |
Costs of sales |  |  | 416 |  |  |  | 44 |  |  |  | 1,243 |  |  |  | (144 | ) |  |  | 1,559 |
Gross margin |  |  | 113 |  |  |  | 110 |  |  |  | 114 |  |  |  | (12 | ) |  |  | 325 |
Selling expenses |  |  | 1 |  |  |  | — |  |  |  | 22 |  |  |  | — |  |  |  | 23 |
General and administrative expenses |  |  | 24 |  |  |  | 6 |  |  |  | 40 |  |  |  | 44 |  |  |  | 114 |
Other segment items(1) |  |  | — |  |  |  | (2 | ) |  |  | 6 |  |  |  | 19 |  |  |  | 23 |
Net contribution (charge) to earnings |  | $ | 88 |  |  | $ | 106 |  |  | $ | 46 |  |  | $ | (75 | ) |  | $ | 165 |
YEAR-TO-DATE ENDED JUNE 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales to unaffiliated customers |  | $ | 723 |  |  | $ | 347 |  |  | $ | 2,524 |  |  | $ | — |  |  | $ | 3,594 |
Intersegment sales |  |  | 287 |  |  |  | — |  |  |  | — |  |  |  | (287 | ) |  |  | — |
Total |  |  | 1,010 |  |  |  | 347 |  |  |  | 2,524 |  |  |  | (287 | ) |  |  | 3,594 |
Costs of sales |  |  | 843 |  |  |  | 70 |  |  |  | 2,310 |  |  |  | (258 | ) |  |  | 2,965 |
Gross margin |  |  | 167 |  |  |  | 277 |  |  |  | 214 |  |  |  | (29 | ) |  |  | 629 |
Selling expenses |  |  | 1 |  |  |  | — |  |  |  | 45 |  |  |  | 1 |  |  |  | 47 |
General and administrative expenses |  |  | 49 |  |  |  | 14 |  |  |  | 76 |  |  |  | 95 |  |  |  | 234 |
Other segment items(1) |  |  | (128 | ) |  |  | — |  |  |  | (20 | ) |  |  | 46 |  |  |  | (102 | )
Net contribution (charge) to earnings |  | $ | 245 |  |  | $ | 263 |  |  | $ | 113 |  |  | $ | (171 | ) |  | $ | 450 |
YEAR-TO-DATE ENDED JUNE 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales to unaffiliated customers |  | $ | 755 |  |  | $ | 248 |  |  | $ | 2,644 |  |  | $ | — |  |  | $ | 3,647 |
Intersegment sales |  |  | 308 |  |  |  | — |  |  |  | — |  |  |  | (308 | ) |  |  | — |
Total |  |  | 1,063 |  |  |  | 248 |  |  |  | 2,644 |  |  |  | (308 | ) |  |  | 3,647 |
Costs of sales |  |  | 825 |  |  |  | 76 |  |  |  | 2,357 |  |  |  | (271 | ) |  |  | 2,987 |
Gross margin |  |  | 238 |  |  |  | 172 |  |  |  | 287 |  |  |  | (37 | ) |  |  | 660 |
Selling expenses |  |  | 1 |  |  |  | — |  |  |  | 44 |  |  |  | 1 |  |  |  | 46 |
General and administrative expenses |  |  | 48 |  |  |  | 13 |  |  |  | 79 |  |  |  | 93 |  |  |  | 233 |
Other segment items(1) |  |  | (1 | ) |  |  | (3 | ) |  |  | 12 |  |  |  | 43 |  |  |  | 51 |
Net contribution (charge) to earnings |  | $ | 190 |  |  | $ | 162 |  |  | $ | 152 |  |  | $ | (174 | ) |  | $ | 330 |

(1)
Other segment items for each reportable segment includes recurring and non-recurring income and expense items. For our Timberlands segment, this includes gains on the sale of timberlands for the quarter and year-to-date period ended June 30, 2026. For our Wood Products segment, this includes product remediation insurance recoveries for the year-to-date period ended June 30, 2026. For Unallocated Items, this includes non-operating pension and other post-employment benefit costs and interest income and other for all periods presented. Refer to Note 13: Other Operating Costs, Net for additional information.

8

Reconciliation of Net Contribution to Earnings to Net Earnings

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net contribution to earnings |  | $ | 213 |  |  | $ | 165 |  |  | $ | 450 |  |  | $ | 330 |
Interest expense, net of capitalized interest |  |  | (66 | ) |  |  | (66 | ) |  |  | (132 | ) |  |  | (132 | )
Earnings before income taxes |  |  | 147 |  |  |  | 99 |  |  |  | 318 |  |  |  | 198 |
Income taxes |  |  | 15 |  |  |  | (12 | ) |  |  | — |  |  |  | (28 | )
Net earnings |  | $ | 162 |  |  | $ | 87 |  |  | $ | 318 |  |  | $ | 170 |

Additional Financial Information

DOLLAR AMOUNTS IN MILLIONS |  | TIMBERLANDS |  |  | STRATEGIC LAND SOLUTIONS |  |  | WOOD PRODUCTS |  |  | UNALLOCATED ITEMS AND INTERSEGMENT ELIMINATIONS |  |  | CONSOLIDATED |
QUARTER ENDED JUNE 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 64 |  |  | $ | 4 |  |  | $ | 58 |  |  | $ | 1 |  |  | $ | 127 |
Capital expenditures |  | $ | 24 |  |  | $ | — |  |  | $ | 115 |  |  | $ | — |  |  | $ | 139 |
QUARTER ENDED JUNE 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 64 |  |  | $ | 4 |  |  | $ | 55 |  |  | $ | 2 |  |  | $ | 125 |
Capital expenditures |  | $ | 19 |  |  | $ | — |  |  | $ | 88 |  |  | $ | — |  |  | $ | 107 |
YEAR-TO-DATE ENDED JUNE 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 127 |  |  | $ | 5 |  |  | $ | 115 |  |  | $ | 4 |  |  | $ | 251 |
Capital expenditures |  | $ | 67 |  |  | $ | — |  |  | $ | 184 |  |  | $ | — |  |  | $ | 251 |
YEAR-TO-DATE ENDED JUNE 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 129 |  |  | $ | 6 |  |  | $ | 110 |  |  | $ | 5 |  |  | $ | 250 |
Capital expenditures |  | $ | 45 |  |  | $ | — |  |  | $ | 155 |  |  | $ | — |  |  | $ | 200 |

Total Assets

DOLLAR AMOUNTS IN MILLIONS |  | JUNE 30, 2026 |  |  | DECEMBER 31, 2025 |
Timberlands and Strategic Land Solutions(1) |  | $ | 12,398 |  |  | $ | 12,687 |
Wood Products |  |  | 3,368 |  |  |  | 3,194 |
Unallocated items |  |  | 747 |  |  |  | 732 |
Consolidated |  | $ | 16,513 |  |  | $ | 16,613 |

(1)
Assets attributable to the Strategic Land Solutions segment are combined with total assets for the Timberlands segment as we do not produce separate balance sheets internally.

9

NOTE 3: REVENU E RECOGNITION

A reconciliation of revenue recognized by our major products:

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net sales to unaffiliated customers: |  |  |  |  |  |  |  |  |  |  |  |
Timberlands segment |  |  |  |  |  |  |  |  |  |  |  |
Delivered logs: |  |  |  |  |  |  |  |  |  |  |  |
West |  |  |  |  |  |  |  |  |  |  |  |
Domestic sales |  | $ | 100 |  |  | $ | 102 |  |  | $ | 183 |  |  | $ | 200 |
Export grade sales |  |  | 71 |  |  |  | 67 |  |  |  | 132 |  |  |  | 138 |
Subtotal West |  |  | 171 |  |  |  | 169 |  |  |  | 315 |  |  |  | 338 |
South |  |  | 145 |  |  |  | 154 |  |  |  | 293 |  |  |  | 306 |
North |  |  | 9 |  |  |  | 8 |  |  |  | 23 |  |  |  | 22 |
Subtotal delivered logs sales |  |  | 325 |  |  |  | 331 |  |  |  | 631 |  |  |  | 666 |
Stumpage and pay-as-cut timber |  |  | 11 |  |  |  | 13 |  |  |  | 21 |  |  |  | 23 |
Recreational and other lease revenue |  |  | 20 |  |  |  | 19 |  |  |  | 40 |  |  |  | 38 |
Other(1) |  |  | 11 |  |  |  | 10 |  |  |  | 31 |  |  |  | 28 |
Net sales attributable to Timberlands segment |  |  | 367 |  |  |  | 373 |  |  |  | 723 |  |  |  | 755 |
Strategic Land Solutions segment |  |  |  |  |  |  |  |  |  |  |  |
Real estate |  |  | 91 |  |  |  | 72 |  |  |  | 160 |  |  |  | 134 |
Natural resources |  |  | 34 |  |  |  | 26 |  |  |  | 61 |  |  |  | 45 |
Climate solutions |  |  | 15 |  |  |  | 56 |  |  |  | 126 |  |  |  | 69 |
Net sales attributable to Strategic Land Solutions segment |  |  | 140 |  |  |  | 154 |  |  |  | 347 |  |  |  | 248 |
Wood Products segment |  |  |  |  |  |  |  |  |  |  |  |
Structural lumber |  |  | 591 |  |  |  | 581 |  |  |  | 1,069 |  |  |  | 1,108 |
Oriented strand board |  |  | 180 |  |  |  | 205 |  |  |  | 347 |  |  |  | 433 |
Engineered solid section |  |  | 181 |  |  |  | 169 |  |  |  | 336 |  |  |  | 330 |
Engineered I-joists |  |  | 89 |  |  |  | 95 |  |  |  | 161 |  |  |  | 183 |
Softwood plywood |  |  | 47 |  |  |  | 41 |  |  |  | 85 |  |  |  | 81 |
Medium density fiberboard |  |  | 31 |  |  |  | 36 |  |  |  | 62 |  |  |  | 68 |
Complementary building products |  |  | 179 |  |  |  | 155 |  |  |  | 322 |  |  |  | 280 |
Other(2) |  |  | 62 |  |  |  | 75 |  |  |  | 142 |  |  |  | 161 |
Net sales attributable to Wood Products segment |  |  | 1,360 |  |  |  | 1,357 |  |  |  | 2,524 |  |  |  | 2,644 |
Total net sales |  | $ | 1,867 |  |  | $ | 1,884 |  |  | $ | 3,594 |  |  | $ | 3,647 |

(1)
Other Timberlands sales include sales of seeds and seedlings from our nursery operations as well as wood chips.
(2)
Other Wood Products sales include wood chips, other byproducts and third-party residual log sales from our Canadian Forestlands operations.

10

NOTE 4: NET EARNINGS PER SHARE AND SHARE REPURCHASES

Our basic and diluted earnings per share were:

●
$0.23 during second quarter 2026 and $0.44 d uring year-to-date 2026.
●
$0.12 during second quarter 2025 and $0.23 during year-to-date 2025.

Basic earnings per share is net earnings divided by the weighted average number of our outstanding common shares, including stock equivalent units where there is no circumstance under which those shares would not be issued. Diluted earnings per share is net earnings divided by the sum of the weighted average number of our outstanding common shares and the effect of our outstanding dilutive potential common shares.

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
SHARES IN THOUSANDS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Weighted average common shares outstanding – basic |  |  | 721,421 |  |  |  | 723,682 |  |  |  | 721,356 |  |  |  | 724,906 |
Dilutive potential common shares: |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | — |  |  |  | 35 |  |  |  | 2 |  |  |  | 54 |
Restricted stock units |  |  | 125 |  |  |  | 43 |  |  |  | 89 |  |  |  | 43 |
Performance share units |  |  | 355 |  |  |  | 167 |  |  |  | 340 |  |  |  | 236 |
Total effect of outstanding dilutive potential common shares |  |  | 480 |  |  |  | 245 |  |  |  | 431 |  |  |  | 333 |
Weighted average common shares outstanding – dilutive |  |  | 721,901 |  |  |  | 723,927 |  |  |  | 721,787 |  |  |  | 725,239 |

We use the treasury stock method to calculate the dilutive effect of our outstanding stock options, restricted stock units and performance share units.

Potential Shares Not Included in the Computation of Diluted Earnings per Share

The following shares were not included in the computation of diluted earnings per share because they were either antidilutive or the required performance or market conditions were not met. Some or all of these shares may be dilutive potential common shares in future periods.

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
SHARES IN THOUSANDS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Performance share units |  |  | 824 |  |  |  | 815 |  |  |  | 824 |  |  |  | 815 |

Share Repurchase Program

During second quarter 2025, we completed the $1 billion purchase authorization under the share repurchase program approved by the board in September 2021 (the 2021 Repurchase Program). On May 8, 2025, we announced the board approved a new share repurchase program (the 2025 Repurchase Program) under which we are authorized to repurchase up to $1 billion of outstanding shares. Concurrently, the board of directors terminated the completed purchase authorization under the 2021 Repurchase Program.

We repurchased 409,734 common shares for approximately $10 million (including transaction fees) under the 2025 Repurchase Program during second quarter 2026 and 818,777 common shares for approximately $20 million (including transaction fees) under the 2025 Repurchase Program during year-to-date 2026. As of June 30, 2026, we had remaining authorization of $918 million for future share repurchases under the 2025 Repurchase Program. During second quarter 2025, we repurchased 3,888,932 common shares for approximately $100 million (including transaction fees) and 4,733,981 common shares for approximately $125 million (including transaction fees) during year-to-date 2025 under the share repurchase programs.

All common stock repurchases under the share repurchase programs were made in open-market transactions. We record share repurchases upon trade date as opposed to the settlement date when cash is disbursed. We record a liability for repurchases that have not yet been settled as of period end. There were no unsettled shares as of June 30, 2026 and December 31, 2025.

11

NOTE 5: IN VENTORIES

Inventories include raw materials, work-in-process and finished goods, as well as materials and supplies.

DOLLAR AMOUNTS IN MILLIONS |  | JUNE 30, 2026 |  |  | DECEMBER 31, 2025 |
LIFO inventories: |  |  |  |  |  |
Logs |  | $ | 14 |  |  | $ | 28 |
Lumber, plywood, oriented strand board and fiberboard |  |  | 91 |  |  |  | 74 |
Other products |  |  | 10 |  |  |  | 9 |
Moving average cost or FIFO inventories: |  |  |  |  |  |
Logs |  |  | 36 |  |  |  | 39 |
Lumber, plywood, oriented strand board, fiberboard and engineered wood products |  |  | 112 |  |  |  | 107 |
Other products |  |  | 167 |  |  |  | 173 |
Materials and supplies |  |  | 174 |  |  |  | 163 |
Total |  | $ | 604 |  |  | $ | 593 |

LIFO – the last-in, first-out method – applies to major inventory products held at our U.S. locations. The moving average cost method or FIFO – the first-in, first-out method – applies to the balance of our U.S. raw material and product inventories, all material and supply inventories and all foreign inventories.

NOTE 6: PENSION AND OTHER PO ST-EMPLOYMENT BENEFIT PLANS

The components of net periodic benefit cost are:

|  | PENSION |
|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Service cost |  | $ | 5 |  |  | $ | 5 |  |  | $ | 9 |  |  | $ | 9 |
Interest cost |  |  | 24 |  |  |  | 30 |  |  |  | 47 |  |  |  | 60 |
Expected return on plan assets |  |  | (23 | ) |  |  | (26 | ) |  |  | (45 | ) |  |  | (52 | )
Amortization of actuarial loss |  |  | 12 |  |  |  | 14 |  |  |  | 24 |  |  |  | 28 |
Amortization of prior service cost |  |  | 1 |  |  |  | 1 |  |  |  | 1 |  |  |  | 1 |
Total net periodic benefit cost – pension |  | $ | 19 |  |  | $ | 24 |  |  | $ | 36 |  |  | $ | 46 |

|  | OTHER POST-EMPLOYMENT BENEFITS |
|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Interest cost |  | $ | 1 |  |  | $ | 1 |  |  | $ | 2 |  |  | $ | 2 |
Amortization of prior service credit |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | )
Total net periodic benefit cost – other post-employment benefits |  | $ | — |  |  | $ | — |  |  | $ | 1 |  |  | $ | 1 |

For the periods presented, service cost is included in “Costs of sales,” “Selling expenses,” and “General and administrative expenses” with the remaining components included in “Non-operating pension and other post-employment benefit costs” in our Consolidated Statement of Operations.

Fair Value of Pension Plan Assets and Obligations

In our year-end reporting process, we estimate the fair value of pension plan assets based upon the information available at that time. For certain assets, primarily private equity funds, the information available consists of net asset values as of an interim date, cash flows between the interim date and the end of the year and market events. We evaluate the year-end estimated fair value of pension plan assets in the second quarter of each year to incorporate final net asset values reflected in financial statements received after we have filed our Annual Report on Form 10-K. No adjustments to the fair value of assets or projected benefit obligations were necessary during second quarter 2026.

12

NOTE 7: ACCRU ED LIABILITIES

Accrued liabilities were comprised of the following:

DOLLAR AMOUNTS IN MILLIONS |  | JUNE 30, 2026 |  |  | DECEMBER 31, 2025 |
Compensation and employee benefit costs |  | $ | 149 |  |  | $ | 190 |
Current portion of lease liabilities |  |  | 24 |  |  |  | 25 |
Customer rebates, volume discounts and deferred income |  |  | 143 |  |  |  | 127 |
Interest |  |  | 47 |  |  |  | 53 |
Taxes payable |  |  | 46 |  |  |  | 28 |
Other |  |  | 59 |  |  |  | 55 |
Total |  | $ | 468 |  |  | $ | 478 |

NOTE 8: LONG-TERM DEBT, LINE OF CREDIT AND COMMERCIAL PAPER PROGRAM

Long-term Debt

In July 2026, we repaid the remaining $62 million and $60 million in principal outstanding on our 7.35 percent and 7.85 percent debentures, respectively, at maturity.

During second quarter 2026, we repaid the remaining $250 million in principal outstanding on our 4.75 percent notes at maturity. We also amended our $300 million senior unsecured term loan to extend the maturity date from April 2030 to April 2031 and amended our $250 million senior unsecured term loan to extend the maturity date from December 2028 to April 2031. Refinancing costs associated with each of these extensions were immaterial.

During first quarter 2026, we repaid our $150 million 7.70 percent debentures at maturity.

During first quarter 2025, we repaid our $139 million 8.50 percent debentures and our $71 million 7.95 percent debentures at maturity. We also entered into a $300 million senior unsecured term loan that will mature in April 2031 as a result of the aforementioned amendment. Net proceeds after fees were $299 million. Borrowings will bear interest at a floating rate based on either the adjusted term Secured Overnight Financing Rate (SOFR) plus a spread or a mutually agreed-upon base rate plus a spread.

Commercial Paper Program

During fourth quarter 2025, we established a commercial paper program under which we may issue short-term, unsecured commercial paper notes pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended. Under this program, we may issue notes from time to time in an aggregate amount not to exceed $1.75 billion outstanding at any time. The notes will have maturities of up to 397 days from the date of issue and will not be subject to voluntary prepayment or redemption prior to maturity. We use our revolving credit facility as a liquidity backstop for the repayment of short-term unsecured notes issued under the commercial paper program. As of June 30, 2026, we had $250 million of commercial paper issued and outstanding under this program, with a weighted average interest rate of 4.10 percent. There was no commercial paper issued and outstanding under this program as of December 31, 2025.

As of June 30, 2026, we have classified all issued and outstanding commercial paper maturing in the next 12 months as long-term because we have the intent and ability to refinance these borrowings on a long-term basis, as supported by the available capacity under our $1.75 billion revolving credit facility. The amount outstanding is recorded in "Long-term debt, net" on our Consolidated Balance Sheet.

Line of Credit

During second quarter 2025, we amended and restated our senior unsecured revolving credit facility to extend the expiration date to June 2030, while increasing borrowing capacity from $1.5 billion to $1.75 billion. Borrowings will bear interest at a floating rate based on either the adjusted term SOFR plus a spread or a mutually agreed-upon base rate plus a spread. We had no outstanding borrowings on our revolving credit facility as of June 30, 2026 or December 31, 2025.

NOTE 9: FAIR VALUE OF FINANCIAL INSTRUMENTS

The estimated fair value and carrying value of our long-term debt consisted of the following:

|  | JUNE 30, 2026 |  |  | DECEMBER 31, 2025 |
DOLLAR AMOUNTS IN MILLIONS |  | CARRYING VALUE |  |  | FAIR VALUE (LEVEL 2) |  |  | CARRYING VALUE |  |  | FAIR VALUE (LEVEL 2) |
Long-term debt (including current maturities), line of credit and commercial paper: |  |  |  |  |  |  |  |  |  |  |  |
Fixed rate |  | $ | 3,828 |  |  | $ | 3,776 |  |  | $ | 4,225 |  |  | $ | 4,242 |
Variable rate |  |  | 1,347 |  |  |  | 1,350 |  |  |  | 1,347 |  |  |  | 1,350 |
Commercial paper program |  |  | 250 |  |  |  | 250 |  |  |  | — |  |  |  | — |
Total debt |  | $ | 5,425 |  |  | $ | 5,376 |  |  | $ | 5,572 |  |  | $ | 5,592 |

13

To estimate the fair value of fixed rate long-term debt, we used the market approach, which is based on quoted market prices we received for the same types and issues of our debt. We believe that our variable-rate long-term debt and line of credit instruments have net carrying values that approximate their fair value with only insignificant differences. The inputs to the valuations of our long-term debt are based on market data obtained from independent sources or information derived principally from observable market data. The difference between the fair value and the carrying value represents the theoretical net premium or discount we would pay or receive to retire all debt at the measurement date.

Derivative Instruments Designated as Cash Flow Hedges

Interest Rate Swap Hedging Relationship

During third quarter 2025, we entered into interest rate swaps with the risk management objective of managing exposure to interest rate volatility by converting variable rate debt obligations associated with our $800 million term loan due in 2028 into fixed rate payments. The interest rate swaps provide the right to make fixed rate payments to the counterparty in exchange for variable, SOFR-based payments on a monthly settlement schedule. As of June 30, 2026 and December 31, 2025, our interest rate swap agreements with an aggregate notional amount o f $800 million were designated as cash flow hedging instruments of variable, SOFR-based interest payments on our $800 million term loan.

Foreign Currency Hedging Relationship

During first quarter 2025, we entered into forward contracts with the risk management objective of reducing foreign exchange risk associated with the variability in cash flows from the settlement of forecasted foreign currency-denominated purchases of equipment. Our forward contracts provide the right to buy specified quantities of euros during predetermined future periods at predetermined future rates. As of June 30, 2026 and December 31, 2025, all forward contracts with an aggregate notional amount of $14 million and $32 million, respectively, were designated as cash flow hedging instruments of hedged forecasted foreign-currency denominated purchases of equipment.

The current and noncurrent fair value of our outstanding derivatives designated as cash flow hedging instruments as recorded on our Consolidated Balance Sheet are summarized below:

|  | DERIVATIVE ASSETS |  |  | DERIVATIVE LIABILITIES |
DOLLAR AMOUNTS IN MILLIONS |  | PREPAID EXPENSES AND OTHER CURRENT ASSETS |  |  | OTHER ASSETS |  |  | ACCRUED LIABILITIES |  |  | OTHER LIABILITIES |
AS OF JUNE 30, 2026 |  |  |  |  |  |  |  |  |  |  |  |
Interest rate swaps |  | $ | 4 |  |  | $ | 5 |  |  | $ | — |  |  | $ | — |
Foreign currency forward contracts |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | — |
Total fair value |  | $ | 5 |  |  | $ | 5 |  |  | $ | — |  |  | $ | — |
AS OF DECEMBER 31, 2025 |  |  |  |  |  |  |  |  |  |  |  |
Interest rate swaps |  | $ | — |  |  | $ | — |  |  | $ | 1 |  |  | $ | 2 |
Foreign currency forward contracts |  |  | 2 |  |  |  | 1 |  |  |  | — |  |  |  | — |
Total fair value |  | $ | 2 |  |  | $ | 1 |  |  | $ | 1 |  |  | $ | 2 |

The pre-tax unrealized gain on our outstanding derivative instruments recognized in "Other comprehensive income" in our Consolidated Statement of Comprehensive Income and recorded in "Accumulated other comprehensive loss" on our Consolidated Balance Sheet are summarized below:

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Interest rate swaps |  | $ | 6 |  |  | $ | — |  |  | $ | 11 |  |  | $ | — |
Foreign currency forward contracts |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | 6 |
Total unrealized gain on cash flow hedges |  | $ | 6 |  |  | $ | 4 |  |  | $ | 11 |  |  | $ | 6 |

Fair Value of Other Financial Instruments

We believe that our other financial instruments, including cash and cash equivalents, short-term investments, receivables and payables, have net carrying values that approximate their fair values with only insignificant differences. This is primarily due to the short-term nature of these instruments and the allowance for doubtful accounts.

NOTE 10: LEGAL PROCEEDINGS, C OMMITMENTS AND CONTINGENCIES

Legal Proceedings

We are party to various legal proceedings arising in the ordinary course of business. We are not currently a party to any legal proceeding that management believes could have a material adverse effect on our Consolidated Statement of Operations, Consolidated Balance Sheet or Consolidated Statement of Cash Flows.

14

Environmental Matters

Site Remediation

Under the federal Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) – commonly known as the Superfund – and similar state laws, we:

●
are a party to various proceedings related to the cleanup of hazardous waste sites and
●
have been notified that we may be a potentially responsible party related to the cleanup of other hazardous waste sites for which proceedings have not yet been initiated.

As of June 30, 2026, our total accrual for future estimated remediation costs on active Superfund sites and other sites for which we are potentially responsible was approximately $93 million. These amounts are recorded in "Accrued liabilities" and "Other liabilities" on our Consolidated Balance Sheet.

NOTE 11: ACCUMULATED OT HER COMPREHENSIVE LOSS

Changes in amounts included in our accumulated other comprehensive loss by component are:

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Pension(1) |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | (489 | ) |  | $ | (573 | ) |  | $ | (502 | ) |  | $ | (583 | )
Other comprehensive income (loss) before reclassifications |  |  | 2 |  |  |  | (3 | ) |  |  | 3 |  |  |  | (3 | )
Amounts reclassified from accumulated other comprehensive loss to earnings(2) |  |  | 9 |  |  |  | 12 |  |  |  | 21 |  |  |  | 22 |
Total other comprehensive income |  |  | 11 |  |  |  | 9 |  |  |  | 24 |  |  |  | 19 |
Balance at end of period |  | $ | (478 | ) |  | $ | (564 | ) |  | $ | (478 | ) |  | $ | (564 | )
Other post-employment benefits(1) |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | 27 |  |  | $ | 22 |  |  | $ | 28 |  |  | $ | 23 |
Other comprehensive income (loss) before reclassifications |  |  | — |  |  |  | 2 |  |  |  | (1 | ) |  |  | 1 |
Amounts reclassified from accumulated other comprehensive loss to earnings(2) |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | )
Total other comprehensive (loss) income |  |  | (1 | ) |  |  | 1 |  |  |  | (2 | ) |  |  | — |
Balance at end of period |  | $ | 26 |  |  | $ | 23 |  |  | $ | 26 |  |  | $ | 23 |
Translation adjustments and other |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | 178 |  |  | $ | 162 |  |  | $ | 181 |  |  | $ | 158 |
Translation adjustments |  |  | (10 | ) |  |  | 19 |  |  |  | (17 | ) |  |  | 21 |
Unrealized gain on cash flow hedges(1) |  |  | 5 |  |  |  | 4 |  |  |  | 9 |  |  |  | 6 |
Total other comprehensive (loss) income |  |  | (5 | ) |  |  | 23 |  |  |  | (8 | ) |  |  | 27 |
Balance at end of period |  |  | 173 |  |  |  | 185 |  |  |  | 173 |  |  |  | 185 |
Accumulated other comprehensive loss, end of period |  | $ | (279 | ) |  | $ | (356 | ) |  | $ | (279 | ) |  | $ | (356 | )

(1)
Amounts presented are net of tax.
(2)
Amounts of actuarial loss and prior service cost are components of net periodic benefit cost. See Note 6: Pension and Other Post-Employment Benefit Plans.

NOTE 12: SHARE-B ASED COMPENSATION

Share-based compensation activity during year-to-date 2026 included the following:

SHARES IN THOUSANDS |  | GRANTED |  |  | VESTED |
Restricted stock units (RSUs) |  |  | 1,184 |  |  |  | 766 |
Performance share units (PSUs) |  |  | 622 |  |  |  | 214 |

A total of 712 thousand shares of common stock were issued as a result of RSU and PSU vestings, net of tax.

Restricted Stock Units

The weighted average fair value of the RSUs granted in 2026, calculated as an average of the high and low prices on grant date, was $26.84. The vesting provisions for RSUs granted in 2026 were consistent with prior year grants.

15

Performance Share Units

The weighted average grant date fair value of PSUs granted in 2026 was $26.29. The final number of shares granted in 2026 will vest between a range of 0 percent to 150 percent of each grant's target, depending upon actual company total shareholder return (TSR) compared against the TSR of an industry peer group, as well as company progress in achieving EBITDA growth targets. TSR assumes full reinvestment of dividends. In the event of negative absolute TSR, the TSR component used in the blended payout calculation is capped at 125 percent.

Weighted Average Assumptions Used in Estimating the Value of Performance Share Units Granted in 2026

|  | PERFORMANCE SHARE UNITS
Performance period |  | 2/13/2026 – 12/31/2028
Valuation date closing stock price |  | $26.75
Risk-free rate |  | 3.37% – 3.43%
Expected volatility |  | 27.90%

NOTE 13: OTHER OPERAT ING COSTS, NET

Other operating costs, net were comprised of the following:

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Environmental remediation charges |  | $ | 5 |  |  | $ | 3 |  |  | $ | 6 |  |  | $ | 7 |
Litigation expense, net |  |  | 12 |  |  |  | 3 |  |  |  | 20 |  |  |  | 5 |
Product remediation insurance recovery |  |  | — |  |  |  | — |  |  |  | (28 | ) |  |  | — |
Research and development expenses |  |  | 1 |  |  |  | 1 |  |  |  | 2 |  |  |  | 2 |
Other, net |  |  | 2 |  |  |  | 3 |  |  |  | 7 |  |  |  | 10 |
Total other operating costs, net |  | $ | 20 |  |  | $ | 10 |  |  | $ | 7 |  |  | $ | 24 |

NOTE 14: INCOME TAXES

As a real estate investment trust (REIT), we generally are not subject to federal corporate income taxes on REIT taxable income that is distributed to shareholders. We are required to pay corporate income taxes on earnings of our Taxable REIT Subsidiaries (TRSs), which include our Wood Products segment and a portion of our Timberlands and Strategic Land Solutions segments.

The quarterly provision for income taxes is based on our current estimate of the annual effective tax rate and is adjusted for discrete taxable events that have occurred during the year. Our 2026 estimated annual effective tax rate, excluding discrete items, differs from the U.S. federal statutory tax rate of 21 percent primarily due to state and foreign income taxes and tax benefits associated with our nontaxable REIT earnings.

Tax Legislation

On July 4, 2025, H.R. 1, commonly known as the One Big, Beautiful Bill Act (the OBBBA), was enacted. The OBBBA contained significant changes to corporate taxation, including accelerated deductions for capital spending, expensing of research and development costs and increased deductibility of interest expense. Additionally, effective for taxable years beginning after December 31, 2025, the value of TRS securities that a REIT may hold increased from 20 percent to 25 percent of the value of the REIT’s total assets. We do not expect a material impact to our 2026 financial statements due to the enactment of the OBBBA.

NOTE 15: TIMBERLAND DIVE STITURES

Divestitures

In June 2026, we completed the sale of 29 thousand acres of Oregon timberlands for $114 million, which is net of purchase price adjustments and closing costs. As a result of the sale, we recorded a $71 million gain in the Timberlands segment in our Consolidated Statement of Operations. This sale was not considered a strategic shift that had, or will have, a major effect on our operations or financial results and therefore did not meet the requirements for presentation as discontinued operations.

In February 2026, we completed the sale of 108 thousand acres of Virginia timberlands for $192 million, which is net of purchase price adjustments and closing costs. As a result of the sale, we recorded a $58 million gain in the Timberlands segment in our Consolidated Statement of Operations. This sale was not considered a strategic shift that had, or will have, a major effect on our operations or financial results and therefore did not meet the requirements for presentation as discontinued operations.

NOTE 16: PRINCETON LUMBER MILL DIV ESTITURE

In third quarter 2025, we completed the sale of our Princeton lumber mill for a total purchase price of approximately $85 million. The total purchase price was inclusive of mill assets, the associated timber licenses in British Columbia and the value of working capital as of the closing date. Pursuant to the transaction closing, a gain on the sale of $29 million was recognized. The transfer of all associated timber licenses in British Columbia was subject to regulatory approval and a portion of the total purchase price was held in escrow to be released in conjunction with the approval and transfer of these licenses. In April 2026, we obtained all necessary approvals and completed the transfer of the associated licenses. As a result, we received final proceeds of $22 million.

16

Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (MD&A)

NOTE ABOUT FORWARD-LOOKING STATEMENTS

This report contains statements concerning our future results and performance that are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These include, without limitation, statements relating to: our expected future financial and operating performance; our plans, strategies, intentions and expectations; our capital structure and the sufficiency of our liquidity position to meet future cash requirements; our cash dividend framework, including our target percentage return to shareholders of Adjusted Funds Available for Distribution, including expected supplemental cash dividends and/or future share repurchases; future compliance with covenants in our debt agreements; our expectations concerning our contingent liabilities and the sufficiency of related reserves and accruals including, but not limited to, cost estimates of future litigation and environmental remediation; our provision for income taxes; expected capital expenditures; the expected cost, productivity and timing of the completion of a new wood products manufacturing facility; estimated returns on pension plan assets; expected market and general economic conditions, including related influencing factors such as the trajectory of U.S. housing construction activity, repair and remodel activity, inflation trends and interest rates and the potential impacts of U.S. trade policy; our expectations about our future opportunities in emerging carbon credit and carbon capture and storage markets and our assumptions used in valuing incentive compensation and related expense.

Forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts. They often involve use of words such as “anticipate,” “believe,” “committed,” "continue,” “estimate,” “expect,” “foreseeable,” “maintain,” “may,” "plan," “potential,” and “will,” or similar words or terminology. They may use the positive, negative or another variation of those and similar words. These forward-looking statements are based on our current expectations and assumptions and are not guarantees of future events or performance. The realization of our expectations and the accuracy of our assumptions are subject to a number of risks and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. There is no guarantee that any of the events anticipated by our forward-looking statements will occur. If any of the events occur, there is no guarantee what effect it will have on our operations, cash flows, or financial condition. We undertake no obligation to update our forward-looking statements after the date of this report. The factors listed below, as well as other factors not described herein because they are not currently known to us or we currently judge them to be immaterial, may cause our actual results to differ significantly from our forward-looking statements:

●
the effect of general economic conditions, including employment rates, interest rates, inflation rates, housing starts, general availability and cost of financing for home mortgages and the relative strength of the U.S. dollar;
●
market demand for the company's products, including market demand for our timberland properties with higher and better uses, which is related to, among other factors, the strength of the various U.S. business segments and U.S. and international economic conditions;
●
changes in currency exchange rates, particularly the relative value of the U.S. dollar to the Japanese yen, the Chinese yuan and the Canadian dollar, and the relative value of the euro to the yen;
●
U.S. trade policy and resulting restrictions on international trade and tariffs imposed on imports or exports;
●
the availability and cost of shipping and transportation;
●
economic activity in Asia, especially Japan, India and China;
●
performance of our manufacturing operations, including maintenance and capital requirements;
●
potential disruptions in our manufacturing operations;
●
the level of competition from domestic and foreign producers;
●
the successful execution of our internal plans and strategic initiatives, including restructuring and cost reduction initiatives, as well as our previously announced growth initiatives;
●
our ability to hire and retain capable employees;
●
the successful and timely execution and integration of our strategic acquisitions, including our ability to realize expected benefits and synergies, and the successful and timely execution of our strategic divestitures, each of which is subject to a number of risks and conditions beyond our control including, but not limited to, timing and required regulatory approvals or the occurrence of any event, change or other circumstances that could give rise to a termination of any acquisition or divestiture transaction under the terms of the governing transaction agreements;
●
raw material availability and prices;
●
the effect of weather;
●
changes in global or regional climate conditions and governmental response to such changes;
●
the risk of loss from fires, floods, windstorms, hurricanes, pest infestation and other natural disasters;
●
the effects of significant geopolitical conditions or developments such as significant international trade disputes or domestic or foreign terrorist attacks, armed conflict and political unrest;
●
the occurrence of regional or global health epidemics and their potential effects on our business, results of operations, cash flows, financial condition and future prospects;
●
energy and fuel prices;
●
transportation and labor availability and costs;
●
federal tax policies;
●
the effect of forestry, land use, environmental and other governmental regulations;
●
legal proceedings;
●
performance of pension fund investments and related derivatives;
●
the effect of timing of employee retirements as it relates to the cost of pension benefits and changes in the market price of our common stock on charges for share-based compensation;
●
the accuracy of our estimates of costs and expenses related to contingent liabilities and the accuracy of our estimates of charges related to casualty losses;

17

●
changes in accounting principles and
●
other risks and uncertainties described in this report under Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) and in our 2025 Annual Report on Form 10-K, as well as those set forth from time to time in our other public statements, reports, registration statements, prospectuses, information statements and other filings with the SEC.

It is not possible to predict or identify all risks and uncertainties that might affect the accuracy of our forward-looking statements and, consequently, our descriptions of such risks and uncertainties should not be considered exhaustive. There is no guarantee that any of the events anticipated by these forward-looking statements will occur, and if any of the events do occur, there is no guarantee what effect they will have on the company's business, results of operations, cash flows, financial condition and future prospects.

Forward-looking statements speak only as of the date they are made, and we undertake no obligation to update our forward-looking statements after the date of this report.

RESULTS OF OPERATIONS

In reviewing our results of operations, it is important to understand these terms:

●
Sales realizations for Timberlands and Wood Products refer to net selling prices. This includes selling price plus freight, minus normal sales deductions. Real Estate transactions are presented at the contract sales price before commissions and closing costs, net of any credits.
●
Net contribution (charge) to earnings does not include interest expense or income taxes.

ECONOMIC AND MARKET CONDITIONS AFFECTING OUR OPERATIONS

Our market conditions and the strength of the broader U.S. economy are, and will continue to be, influenced by the trajectory of activity in the U.S. housing and repair and remodel segments, inflation trends, employment growth and interest rates. The demand for sawlogs within our Timberlands segment is directly affected by domestic production of wood-based building products. The strength of the U.S. housing market, particularly new residential construction, strongly affects demand in our Wood Products segment, as does repair and remodeling activity. Seasonal weather patterns impact the level of construction activity in the U.S., which in turn affects demand for our logs and wood products. Our Timberlands segment, particularly the Western region, is also affected by export demand and trade policy. Japanese housing starts are a key driver of export log demand in Japan. The demand for pulpwood from our Timberlands segment is directly affected by the production of pulp, paper and oriented strand board (OSB), as well as the demand for biofuels, such as wood-burning pellets made from pulpwood. Our Timberlands segment is also influenced by the availability of harvestable timber. In general, Western log markets are highly tensioned by available supply, while Southern log markets have more available supply. However, additional mill capacity being added in the U.S. South has led to tightening of markets in certain geographies. Our Strategic Land Solutions segment is affected by a variety of factors, including the general state of the economy, local real estate market conditions, the level of construction activity in the U.S. and development of opportunities in our Climate Solutions business.

Geopolitical events and ongoing U.S. trade policy changes have resulted in macroeconomic uncertainty and increased cautiousness by consumers. The conflict in the Middle East has had a continued impact on energy and fuel prices, which has negatively affected businesses and households. Trade and tariff policies, along with potential countermeasures by other countries, affect supply and demand trends, import and export dynamics, and pricing for our products.

Housing market conditions have remained mixed, with lower home sales and relatively steady building activity. Elevated mortgage interest rates, reduced affordability and weaker consumer confidence remain key factors influencing housing demand. Existing home inventory remains constrained in many markets due to the continued lock-in effect among homeowners with below-market mortgage rates. Inventories of unsold new homes have declined after reaching a cyclical peak in 2025. On a seasonally adjusted annual basis, as reported by the U.S. Census Bureau, housing starts for second quarter 2026 averaged 1.3 million units, a 5.0 percent decrease from first quarter 2026. Single-family starts averaged 902 thousand units in second quarter 2026, a 4.5 percent decrease from first quarter 2026. Multi-family starts averaged 445 thousand units in second quarter 2026, a 6.0 percent decrease from first quarter 2026. Single-family construction is a primary driver of our business compared to multi-family construction due to the amount of wood products used per unit. Sales of newly built single-family homes averaged a seasonally adjusted annual rate of 631 thousand units for second quarter 2026, a 1.4 percent increase from first quarter 2026, as builders continue to provide incentives to help offset affordability constraints and elevated buyer financing costs. Notwithstanding current macroeconomic uncertainty and potential impacts on housing demand, we continue to expect favorable long-term fundamentals for the U.S. housing construction market, supported by strong demographic trends, a prolonged period of underbuilding, and the need for additional housing supply.

Repair and remodeling expenditures increased 1.1 percent from first quarter 2026 to second quarter 2026, according to the Census Bureau Advance Retail Spending report. While there continues to be underlying demand due to growing home equity and the lock-in effect of lower mortgage rates compared to current rates, many homeowners have been more cautious in discretionary spending on large projects. Professionally built segments have continued to outpace do-it-yourself (DIY) activity, though both remain restrained due to subdued consumer confidence and elevated interest rates. Slower sales of existing homes have also contributed to muted activity as there is often an increase in upgrades and repairs before and after the sale of a home. Over the longer term, we expect this sector to return to historical growth trends driven by recent deferrals in repair and remodel spending, higher levels of home equity and an aging U.S. housing stock, with a median age of 46 years.

In U.S. wood product markets, the Random Lengths Framing Lumber Composite price averaged $490/MBF and the OSB Composite averaged $250/MSF during second quarter 2026, while composite prices for lumber increased from $470/MBF to $513/MBF and composite prices for OSB decreased from $265/MSF to $243/MSF. The Framing Lumber Composite continued on an upward trajectory across most regions and species. Curtailments and some permanent closures in late 2025 and into 2026, fewer European lumber imports, leaner dealer inventories and tighter freight markets contributed to the price increases. What had been a large divergence in lumber prices across regions and species narrowed over first half 2026, with Southern Yellow Pine showing particularly strong gains relative to other species. For OSB, product pricing has remained low as there have been fewer supply adjustments across the U.S. and Canada than the lumber sector.

In Western log markets, Douglas-fir sawlog prices increased 4.4 percent in second quarter 2026 compared with first quarter 2026, as reported by Fastmarkets RISI Log Lines based on Weyerhaeuser’s sales mix. Log prices in the domestic market rose as lumber prices strengthened and mills increased inventories ahead of fire season. In the South, delivered sawlog prices increased 2.9 percent in second quarter 2026 compared to first quarter 2026 and declined 0.3 percent from second quarter 2025, as reported by TimberMart-South. Delivered pine pulpwood prices increased 0.3 percent in

18

second quarter 2026 compared to first quarter 2026 and declined 3.5 percent from second quarter 2025 as reported by TimberMart-South. In general, Southern log supply remains ample and wood product and fiber mills continue to align production with end-market demand. Pulpwood prices have been more challenged in several localized regions following mill closures in 2025 and slower end-use market demand. However, log demand is improving slightly as sawmills respond to stronger lumber prices and fiber mills come out of spring maintenance outages.

Currency exchange rates, available supply from other countries and trade policy affect our export businesses. In Japan, total housing starts decreased 2.7 percent year-to-date through May compared to the same period in 2025, while the key Post and Beam segment saw a 4.4 percent increase, partly reflecting a backlog of permit applications following more stringent building requirements that took effect April 1, 2025. Slowing demand has been partially offset by reduced lumber imports from Europe and lower inventories of European lumber in the Japanese market, while higher energy costs have had some negative impact on Japanese producers. In China, during fourth quarter 2025 regulators lifted the March 4, 2025 suspension of log imports from the U.S. As a result, Weyerhaeuser continues to re-establish its log export program to strategic customers in China.

Interest rates affect our business primarily through their impact on mortgage rates and housing affordability, their general impact on the economy and their influence on our capital management activities. Actions by the U.S. Federal Reserve, the overall condition of the economy and fluctuations in financial markets are all factors that influence long-term interest rates. 30-year mortgage rates, which are generally correlated with long-term interest rates, increased from 6.4 percent in first quarter 2026 to 6.5 percent in second quarter 2026, according to economic data from Freddie Mac. Many builders have been able to offset higher mortgage rates through discounts, mortgage rate buydowns and modifying product offerings such as home sizes and finishes. Higher rates have also discouraged many existing homeowners from selling, reducing inventories of existing homes for sale and supporting demand for available new homes.

Increased inflation affects the cost of our operations across each of our business segments, including costs for raw materials, transportation, energy and labor. The Consumer Price Index increased at an annual rate of 3.5 percent as of June 2026 compared to 3.3 percent as of March 2026. This rate is markedly down from prior periods of elevated inflation, although conflict in the Middle East has contributed to higher energy and fuel prices. While we can offset some of our costs that are affected by inflation through our sales activities, operational excellence initiatives and procurement practices, not all costs associated with inflation can be fully mitigated or passed on to the customer.

The condition of the labor market affects all of our businesses as it relates to our ability to attract and retain employees and contractors. The unemployment rate decreased from 4.3 percent in first quarter 2026 to 4.2 percent in second quarter 2026. In May 2026, Weyerhaeuser finalized a new collective bargaining agreement (CBA) with members of the International Association of Machinists and Aerospace Workers union covering approximately 1,200 Wood Products and Timberlands employees across four lumber mills and a portion of our Western Timberlands operations in Washington and Oregon. The new agreement was finalized prior to the expiration date of the prior CBA, thus avoiding a work stoppage.

Governments and businesses across the globe have publicly expressed that climate change is a compelling issue requiring considerable responsive action; many have made significant commitments toward decarbonizing activities and operations and reducing greenhouse gas emissions. Achieving these commitments will require significant efforts, including modifying operations, investing in low-carbon technologies or purchasing credits to reduce environmental impacts. Although political and broader sentiment for climate change mitigation activities and related investments can fluctuate, we expect that over the long-term, climate change will continue to be a significant social concern and priority. With that in mind, we believe we are uniquely positioned to help others achieve climate change mitigation goals through our Climate Solutions business.

CONSOLIDATED RESULTS

How We Did Second Quarter 2026 and Year-to-Date 2026

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS, EXCEPT PER-SHARE FIGURES |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Net sales |  | $ | 1,867 |  |  | $ | 1,884 |  |  | $ | (17 | ) |  | $ | 3,594 |  |  | $ | 3,647 |  |  | $ | (53 | )
Costs of sales |  | $ | 1,556 |  |  | $ | 1,559 |  |  | $ | (3 | ) |  | $ | 2,965 |  |  | $ | 2,987 |  |  | $ | (22 | )
Operating income |  | $ | 223 |  |  | $ | 178 |  |  | $ | 45 |  |  | $ | 470 |  |  | $ | 357 |  |  | $ | 113 |
Net earnings |  | $ | 162 |  |  | $ | 87 |  |  | $ | 75 |  |  | $ | 318 |  |  | $ | 170 |  |  | $ | 148 |
Earnings per share, basic and diluted |  | $ | 0.23 |  |  | $ | 0.12 |  |  | $ | 0.11 |  |  | $ | 0.44 |  |  | $ | 0.23 |  |  | $ | 0.21 |

Comparing Second Quarter 2026 with Second Quarter 2025

Net sales

Net sales decreased $17 million – 1 percent – primarily due to a $14 million decrease in Strategic Land Solutions net sales attributable to decreases in acres sold and average price per acre sold for our Climate Solutions business, as well as a $6 million decrease in Timberlands net sales to unaffiliated customers attributable to decreased Southern log sales volumes. These changes were partially offset by a $3 million increase in Wood Products net sales.

19

Costs of sales

Costs of sales decreased $3 million – less than 1 percent – primarily due to decreased sales volumes for structural lumber in our Wood Products segment, as well as a decrease in acres sold for our Climate Solutions business in our Strategic Land Solutions segment, partially offset by increased Western and Southern freight costs and Western log sales volumes in our Timberlands segment.

Operating income

Operating income increased $45 million – 25 percent – primarily due to a $71 million increase in gain on sale of timberlands, partially offset by a $14 million decrease in consolidated gross margin (see discussion of components above).

Net earnings

Net earnings increased $75 million – 86 percent – primarily due to the $45 million increase in operating income discussed above and a $27 million increase in income tax benefit.

Comparing Year-to-Date 2026 with Year-to-Date 2025

Net sales

Net sales decreased $53 million – 1 percent – primarily due to a $120 million decrease in Wood Products net sales attributable to decreased sales realizations for oriented strand board and lower sales volumes for structural lumber, as well as a $32 million decrease in Timberlands net sales to unaffiliated customers attributable to lower Western and Southern log sales. These decreases were partially offset by a $99 million increase in Strategic Land Solutions net sales attributable to a $94 million conservation easement sale in our Climate Solutions business.

Costs of sales

Costs of sales decreased $22 million – 1 percent – primarily due to decreased sales volumes for structural lumber and engineered I-joists in our Wood Products segment, partially offset by an increase in Western and Southern freight costs in our Timberlands segment.

Operating income

Operating income increased $113 million – 32 percent – primarily due to a $129 million increase in gain on sale of timberlands, as well as a $28 million product remediation recovery recorded in first quarter 2026, partially offset by a $31 million decrease in consolidated gross margin (see discussion of components above).

Net earnings

Net earnings increased $148 million – 87 percent – primarily due to the $113 million increase in operating income discussed above and a $28 million increase in income tax benefit.

TIMBER LANDS

How We Did Second Quarter 2026 and Year-to-Date 2026

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Net sales to unaffiliated customers: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Delivered logs: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
West |  | $ | 171 |  |  | $ | 169 |  |  | $ | 2 |  |  | $ | 315 |  |  | $ | 338 |  |  | $ | (23 | )
South |  |  | 145 |  |  |  | 154 |  |  |  | (9 | ) |  |  | 293 |  |  |  | 306 |  |  |  | (13 | )
North |  |  | 9 |  |  |  | 8 |  |  |  | 1 |  |  |  | 23 |  |  |  | 22 |  |  |  | 1 |
Subtotal delivered logs sales |  |  | 325 |  |  |  | 331 |  |  |  | (6 | ) |  |  | 631 |  |  |  | 666 |  |  |  | (35 | )
Stumpage and pay-as-cut timber |  |  | 11 |  |  |  | 13 |  |  |  | (2 | ) |  |  | 21 |  |  |  | 23 |  |  |  | (2 | )
Recreational and other lease revenue |  |  | 20 |  |  |  | 19 |  |  |  | 1 |  |  |  | 40 |  |  |  | 38 |  |  |  | 2 |
Other(1) |  |  | 11 |  |  |  | 10 |  |  |  | 1 |  |  |  | 31 |  |  |  | 28 |  |  |  | 3 |
Subtotal net sales to unaffiliated customers |  |  | 367 |  |  |  | 373 |  |  |  | (6 | ) |  |  | 723 |  |  |  | 755 |  |  |  | (32 | )
Intersegment sales |  |  | 151 |  |  |  | 156 |  |  |  | (5 | ) |  |  | 287 |  |  |  | 308 |  |  |  | (21 | )
Total sales |  | $ | 518 |  |  | $ | 529 |  |  | $ | (11 | ) |  | $ | 1,010 |  |  | $ | 1,063 |  |  | $ | (53 | )
Costs of sales |  | $ | 434 |  |  | $ | 416 |  |  | $ | 18 |  |  | $ | 843 |  |  | $ | 825 |  |  | $ | 18 |
Operating income and Net contribution to earnings |  | $ | 130 |  |  | $ | 88 |  |  | $ | 42 |  |  | $ | 245 |  |  | $ | 190 |  |  | $ | 55 |

(1)
Other Timberlands sales include sales of seeds and seedlings from our nursery operations as well as wood chips.

20

Comparing Second Quarter 2026 with Second Quarter 2025

Net sales to unaffiliated customers

Net sales to unaffiliated customers decreased $6 million – 2 percent – primarily due to a $9 million decrease in Southern log sales attributable to a 6 percent decrease in sales volumes, partially offset by a 1 percent increase in sales realizations.

Intersegment sales

Intersegment sales decreased $5 million – 3 percent – primarily due to a 10 percent decrease in sales realizations, partially offset by a 7 percent increase in sales volumes.

Costs of sales

Costs of sales increased $18 million – 4 percent – primarily due to increased Western sales volumes, as well as an increase in Western and Southern freight costs.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings increased $42 million – 48 percent – primarily due to a $71 million increase in gain on sale of timberlands, partially offset by the change in the components of gross margin, as discussed above.

Comparing Year-to-Date 2026 with Year-to-Date 2025

Net sales to unaffiliated customers

Net sales to unaffiliated customers decreased $32 million – 4 percent – primarily due to a $23 million decrease in Western log sales attributable to a 6 percent decrease in sales realizations and a 1 percent decrease in sales volumes, as well as a $13 million decrease in Southern log sales attributable to a 5 percent decrease in sales volumes, partially offset by a 1 percent increase in sales realizations.

Intersegment sales

Intersegment sales decreased $21 million – 7 percent – primarily due to a 9 percent decrease in sales realizations, partially offset by a 3 percent increase in sales volumes.

Costs of sales

Costs of sales increased $18 million – 2 percent – primarily due to an increase in Western and Southern freight costs, partially offset by decreased sales volumes.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings increased $55 million – 29 percent – primarily due to a $129 million increase in gain on sale of timberlands, partially offset by the change in the components of gross margin, as discussed above.

Third-Party Log Sales Volumes and Fee Harvest Volumes

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
VOLUMES IN THOUSANDS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Third-party log sales – tons: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
West(1) |  |  | 1,487 |  |  |  | 1,430 |  |  |  | 57 |  |  |  | 2,834 |  |  |  | 2,858 |  |  |  | (24 | )
South |  |  | 3,812 |  |  |  | 4,074 |  |  |  | (262 | ) |  |  | 7,780 |  |  |  | 8,180 |  |  |  | (400 | )
North |  |  | 108 |  |  |  | 105 |  |  |  | 3 |  |  |  | 313 |  |  |  | 297 |  |  |  | 16 |
Total |  |  | 5,407 |  |  |  | 5,609 |  |  |  | (202 | ) |  |  | 10,927 |  |  |  | 11,335 |  |  |  | (408 | )
Fee harvest volumes – tons: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
West(1) |  |  | 2,245 |  |  |  | 2,238 |  |  |  | 7 |  |  |  | 4,423 |  |  |  | 4,467 |  |  |  | (44 | )
South |  |  | 5,955 |  |  |  | 6,220 |  |  |  | (265 | ) |  |  | 11,870 |  |  |  | 12,353 |  |  |  | (483 | )
North |  |  | 178 |  |  |  | 180 |  |  |  | (2 | ) |  |  | 456 |  |  |  | 452 |  |  |  | 4 |
Total |  |  | 8,378 |  |  |  | 8,638 |  |  |  | (260 | ) |  |  | 16,749 |  |  |  | 17,272 |  |  |  | (523 | )

(1)
Western logs are primarily transacted in thousand board feet (MBF) but are converted to ton equivalents for external reporting purposes.

21

S TRATEGIC LAND SOLUTIONS

How We Did Second Quarter 2026 and Year-to-Date 2026

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Net sales: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate |  | $ | 91 |  |  | $ | 72 |  |  | $ | 19 |  |  | $ | 160 |  |  | $ | 134 |  |  | $ | 26 |
Natural resources |  |  | 34 |  |  |  | 26 |  |  |  | 8 |  |  |  | 61 |  |  |  | 45 |  |  |  | 16 |
Climate solutions |  |  | 15 |  |  |  | 56 |  |  |  | (41 | ) |  |  | 126 |  |  |  | 69 |  |  |  | 57 |
Total |  | $ | 140 |  |  | $ | 154 |  |  | $ | (14 | ) |  | $ | 347 |  |  | $ | 248 |  |  | $ | 99 |
Costs of sales |  | $ | 38 |  |  | $ | 44 |  |  | $ | (6 | ) |  | $ | 70 |  |  | $ | 76 |  |  | $ | (6 | )
Operating income and Net contribution to earnings |  | $ | 94 |  |  | $ | 106 |  |  | $ | (12 | ) |  | $ | 263 |  |  | $ | 162 |  |  | $ | 101 |

The volume of real estate sales is a function of many factors, including the general state of the economy, demand in local real estate markets, the ability of buyers to obtain financing, the number of competing properties listed for sale, the seasonal nature of sales, the plans of adjacent landowners, our expectation of future price appreciation, the timing of harvesting activities and the availability of government and not-for-profit funding. In any period, the average price per acre will vary based on the location and physical characteristics of parcels sold.

Comparing Second Quarter 2026 with Second Quarter 2025

Net sales

Net sales decreased $14 million – 9 percent – primarily due to decreases in acres sold and average price per acre sold for our Climate Solutions business, largely driven by a reduction in Conservation sales. These decreases were partially offset by increases in acres sold and average price per acre sold for our Real Estate business, as well as increases in right-of-way easements and royalty income for our Natural Resources business.

Costs of sales

Costs of sales decreased $6 million – 14 percent – primarily due to a decrease in acres sold for our Climate Solutions business, partially offset by an increase in acres sold for our Real Estate business.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings decreased $12 million – 11 percent – primarily due to the change in the components of gross margin, as discussed above.

Comparing Year-to-Date 2026 with Year-to-Date 2025

Net sales

Net sales increased $99 million – 40 percent – primarily due to a $94 million conservation easement sale in our Climate Solutions business, increases in acres sold and average price per acre sold for our Real Estate business, as well as increases in right-of-way easements, royalty income, and mineral asset sales for our Natural Resources business.

Costs of sales

Costs of sales decreased $6 million – 8 percent – primarily due to a decrease in acres sold for our Climate Solutions business, partially offset by an increase in acres sold for our Real Estate business.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings increased $101 million – 62 percent – primarily due to the change in the components of gross margin, as discussed above.

REAL ESTATE SALES STATISTICS(1)

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
|  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Acres sold |  |  | 21,168 |  |  |  | 17,233 |  |  |  | 3,935 |  |  |  | 38,309 |  |  |  | 33,641 |  |  |  | 4,668 |
Average price per acre |  | $ | 4,319 |  |  | $ | 4,161 |  |  | $ | 158 |  |  | $ | 4,183 |  |  | $ | 3,967 |  |  | $ | 216 |

(1)
Effective first quarter 2026, Real Estate sales statistics have been adjusted to reflect our updated presentation of business lines within the Strategic Land Solutions segment. Real Estate statistics for 2025 have been adjusted to present comparative data, with all changes attributable to the disaggregation of the Climate Solutions business.

22

WOOD PRODUCTS

How We Did Second Quarter 2026 and Year-to-Date 2026

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Net sales: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Structural lumber |  | $ | 591 |  |  | $ | 581 |  |  | $ | 10 |  |  | $ | 1,069 |  |  | $ | 1,108 |  |  | $ | (39 | )
Oriented strand board |  |  | 180 |  |  |  | 205 |  |  |  | (25 | ) |  |  | 347 |  |  |  | 433 |  |  |  | (86 | )
Engineered solid section |  |  | 181 |  |  |  | 169 |  |  |  | 12 |  |  |  | 336 |  |  |  | 330 |  |  |  | 6 |
Engineered I-joists |  |  | 89 |  |  |  | 95 |  |  |  | (6 | ) |  |  | 161 |  |  |  | 183 |  |  |  | (22 | )
Softwood plywood |  |  | 47 |  |  |  | 41 |  |  |  | 6 |  |  |  | 85 |  |  |  | 81 |  |  |  | 4 |
Medium density fiberboard |  |  | 31 |  |  |  | 36 |  |  |  | (5 | ) |  |  | 62 |  |  |  | 68 |  |  |  | (6 | )
Complementary building products |  |  | 179 |  |  |  | 155 |  |  |  | 24 |  |  |  | 322 |  |  |  | 280 |  |  |  | 42 |
Other products produced(1) |  |  | 62 |  |  |  | 75 |  |  |  | (13 | ) |  |  | 142 |  |  |  | 161 |  |  |  | (19 | )
Total |  | $ | 1,360 |  |  | $ | 1,357 |  |  | $ | 3 |  |  | $ | 2,524 |  |  | $ | 2,644 |  |  | $ | (120 | )
Costs of sales |  | $ | 1,223 |  |  | $ | 1,243 |  |  | $ | (20 | ) |  | $ | 2,310 |  |  | $ | 2,357 |  |  | $ | (47 | )
Operating income and Net contribution to earnings |  | $ | 71 |  |  | $ | 46 |  |  | $ | 25 |  |  | $ | 113 |  |  | $ | 152 |  |  | $ | (39 | )

(1)
Other products produced sales include wood chips, other byproducts and third-party residual log sales from our Canadian Forestlands operations.

Comparing Second Quarter 2026 with Second Quarter 2025

Net sales

Net sales increased $3 million – less than 1 percent – primarily due to:

•
a $24 million increase in complementary building products sales primarily attributable to increased sales volumes and realizations for steel;
•
a $12 million increase in engineered solid section sales attributable to a 7 percent increase in sales volumes;
•
a $10 million increase in structural lumber sales attributable to a 12 percent increase in sales realizations, partially offset by a 9 percent decrease in sales volumes and
•
a $6 million increase in softwood plywood sales attributable to a 9 percent increase in sales realizations and a 4 percent increase in sales volumes.

These increases were partially offset by:

•
a $25 million decrease in oriented strand board sales attributable to a 14 percent decrease in sales realizations, partially offset by a 2 percent increase in sales volumes;
•
a $13 million decrease in other products produced sales, primarily attributable to a decrease in wood chip sales realizations and volumes;
•
a $6 million decrease in engineered I-joist sales attributable to a 5 percent decrease in sales volumes and a 2 percent decrease in sales realizations and
•
a $5 million decrease in medium density fiberboard sales attributable to a 13 percent decrease in sales volumes and a 4 percent decrease in sales realizations.

Costs of sales

Costs of sales decreased $20 million – 2 percent – primarily due to decreased sales volumes for structural lumber.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings increased $25 million – 54 percent – primarily due to the change in the components of gross margin, as discussed above.

23

Comparing Year-to-Date 2026 with Year-to-Date 2025

Net sales

Net sales decreased $120 million – 5 percent – primarily due to:

•
an $86 million decrease in oriented strand board sales attributable to a 20 percent decrease in sales realizations;
•
a $39 million decrease in structural lumber sales attributable to a 7 percent decrease in sales volumes, partially offset by a 4 percent increase in sales realizations;
•
a $22 million decrease in engineered I-joist sales attributable to an 8 percent decrease in sales volumes and a 5 percent decrease in sales realizations;
•
a $19 million decrease in other products produced sales attributable to a decrease in wood chip sales realizations and volumes and a decrease in residual log sales volumes and
•
a $6 million decrease in medium density fiberboard sales attributable to a 9 percent decrease in sales volumes and a 2 percent decrease in sales realizations.

These decreases were partially offset by:

•
a $42 million increase in complementary building products sales attributable to an increase in sales volumes and realizations across most products;
•
a $6 million increase in engineered solid section sales attributable to a 6 percent increase in sales volumes, partially offset by a 4 percent decrease in sales realizations and
•
a $4 million increase in softwood plywood sales attributable to a 3 percent increase in sales realizations and a 2 percent increase in sales volumes.

Costs of sales

Costs of sales decreased $47 million – 2 percent – primarily due to decreased sales volumes for structural lumber and engineered I-joists.

Operating income and Net contribution to earnings

Operating income and net contribution to earnings decreased $39 million – 26 percent – primarily due to the change in the components of gross margin, as discussed above, partially offset by a $28 million product remediation insurance recovery recorded in first quarter 2026 (refer to Note 13: Other Operating Costs, Net).

Third-Party Sales Volumes

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
VOLUMES IN MILLIONS(1) |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Structural lumber – board feet |  |  | 1,163 |  |  |  | 1,277 |  |  |  | (114 | ) |  |  | 2,244 |  |  |  | 2,415 |  |  |  | (171 | )
Oriented strand board – square feet (3/8”) |  |  | 743 |  |  |  | 731 |  |  |  | 12 |  |  |  | 1,450 |  |  |  | 1,450 |  |  |  | — |
Engineered solid section – cubic feet |  |  | 6.2 |  |  |  | 5.8 |  |  |  | 0.4 |  |  |  | 11.8 |  |  |  | 11.1 |  |  |  | 0.7 |
Engineered I-joists – lineal feet |  |  | 38 |  |  |  | 40 |  |  |  | (2 | ) |  |  | 69 |  |  |  | 75 |  |  |  | (6 | )
Softwood plywood – square feet (3/8”) |  |  | 97 |  |  |  | 92 |  |  |  | 5 |  |  |  | 183 |  |  |  | 180 |  |  |  | 3 |
Medium density fiberboard – square feet (3/4”) |  |  | 27 |  |  |  | 31 |  |  |  | (4 | ) |  |  | 53 |  |  |  | 58 |  |  |  | (5 | )

(1)
Sales volumes include internally produced products and products purchased for resale primarily through our distribution business.

24

PRODUCTION AND OUTSIDE PURCHASE VOLUMES

Outside purchase volumes are primarily purchased for resale through our distribution business. Production volumes are produced for sale through our own sales organizations and through our distribution business. Production of oriented strand board and engineered solid section are also used to manufacture engineered I-joists.

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
VOLUMES IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Structural lumber – board feet: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 1,136 |  |  |  | 1,208 |  |  |  | (72 | ) |  |  | 2,236 |  |  |  | 2,371 |  |  |  | (135 | )
Outside purchase |  |  | 43 |  |  |  | 38 |  |  |  | 5 |  |  |  | 82 |  |  |  | 74 |  |  |  | 8 |
Total |  |  | 1,179 |  |  |  | 1,246 |  |  |  | (67 | ) |  |  | 2,318 |  |  |  | 2,445 |  |  |  | (127 | )
Oriented strand board – square feet (3/8”): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 745 |  |  |  | 737 |  |  |  | 8 |  |  |  | 1,487 |  |  |  | 1,480 |  |  |  | 7 |
Outside purchase |  |  | 23 |  |  |  | 17 |  |  |  | 6 |  |  |  | 41 |  |  |  | 35 |  |  |  | 6 |
Total |  |  | 768 |  |  |  | 754 |  |  |  | 14 |  |  |  | 1,528 |  |  |  | 1,515 |  |  |  | 13 |
Engineered solid section – cubic feet: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 5.9 |  |  |  | 6.0 |  |  |  | (0.1 | ) |  |  | 11.6 |  |  |  | 11.7 |  |  |  | (0.1 | )
Outside purchase |  |  | 2.5 |  |  |  | 2.4 |  |  |  | 0.1 |  |  |  | 4.6 |  |  |  | 4.5 |  |  |  | 0.1 |
Total |  |  | 8.4 |  |  |  | 8.4 |  |  |  | — |  |  |  | 16.2 |  |  |  | 16.2 |  |  |  | — |
Engineered I-joists – lineal feet: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 31 |  |  |  | 40 |  |  |  | (9 | ) |  |  | 66 |  |  |  | 75 |  |  |  | (9 | )
Outside purchase |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | 2 |  |  |  | 2 |  |  |  | — |
Total |  |  | 32 |  |  |  | 41 |  |  |  | (9 | ) |  |  | 68 |  |  |  | 77 |  |  |  | (9 | )
Softwood plywood – square feet (3/8”): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 85 |  |  |  | 82 |  |  |  | 3 |  |  |  | 162 |  |  |  | 162 |  |  |  | — |
Outside purchase |  |  | 11 |  |  |  | 12 |  |  |  | (1 | ) |  |  | 24 |  |  |  | 22 |  |  |  | 2 |
Total |  |  | 96 |  |  |  | 94 |  |  |  | 2 |  |  |  | 186 |  |  |  | 184 |  |  |  | 2 |
Medium density fiberboard – square feet (3/4"): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production |  |  | 25 |  |  |  | 37 |  |  |  | (12 | ) |  |  | 53 |  |  |  | 59 |  |  |  | (6 | )
Total |  |  | 25 |  |  |  | 37 |  |  |  | (12 | ) |  |  | 53 |  |  |  | 59 |  |  |  | (6 | )

25

UNALLOCAT ED ITEMS

Unallocated items are gains or charges not related to, or allocated to, an individual operating segment. They include all or a portion of items such as share-based compensation, pension and post-employment costs, elimination of intersegment profit in inventory and LIFO, foreign exchange transaction gains and losses, interest income and other.

Net Charge to Earnings – Unallocated Items

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Unallocated corporate function and variable compensation expense |  | $ | (42 | ) |  | $ | (41 | ) |  | $ | (1 | ) |  | $ | (86 | ) |  | $ | (83 | ) |  | $ | (3 | )
Liability classified share-based compensation |  |  | — |  |  |  | 1 |  |  |  | (1 | ) |  |  | — |  |  |  | — |  |  |  | — |
Foreign exchange gain |  |  | 1 |  |  |  | 2 |  |  |  | (1 | ) |  |  | — |  |  |  | 2 |  |  |  | (2 | )
Elimination of intersegment profit in inventory and LIFO |  |  | (12 | ) |  |  | (4 | ) |  |  | (8 | ) |  |  | (23 | ) |  |  | (22 | ) |  |  | (1 | )
Other, net |  |  | (19 | ) |  |  | (20 | ) |  |  | 1 |  |  |  | (42 | ) |  |  | (44 | ) |  |  | 2 |
Operating loss |  |  | (72 | ) |  |  | (62 | ) |  |  | (10 | ) |  |  | (151 | ) |  |  | (147 | ) |  |  | (4 | )
Non-operating pension and other post-employment benefit costs |  |  | (14 | ) |  |  | (19 | ) |  |  | 5 |  |  |  | (28 | ) |  |  | (38 | ) |  |  | 10 |
Interest income and other |  |  | 4 |  |  |  | 6 |  |  |  | (2 | ) |  |  | 8 |  |  |  | 11 |  |  |  | (3 | )
Net charge to earnings |  | $ | (82 | ) |  | $ | (75 | ) |  | $ | (7 | ) |  | $ | (171 | ) |  | $ | (174 | ) |  | $ | 3 |

Comparing Second Quarter 2026 with Second Quarter 2025

Net charge to earnings increased $7 million – 9 percent – primarily due to an $8 million increase in the charge for elimination of intersegment profit in inventory and LIFO.

Comparing Year-to-Date 2026 with Year-to-Date 2025

Net charge to earnings decreased $3 million – 2 percent – primarily due to a $10 million decrease in non-operating pension and other post-employment benefit costs.

This decrease was partially offset by:

●
a $3 million decrease in interest income and other, primarily attributable to a decrease in cash and cash equivalents;
●
a $3 million increase in unallocated corporate function and variable compensation expense and
●
a $2 million decrease in foreign exchange gain.

INTEREST EXPENSE

Our interest expense, net of capitalized interest, was:

●
$66 million for second quarter 2026 and $132 million for year-to-date 2026;
●
$66 million for second quarter 2025 and $132 million for year-to-date 2025.

Interest expense remained consistent compared to both second quarter 2025 and year-to-date 2025, primarily due to a series of debt issuances and retirements in second half of 2025 and first half of 2026 that increased our outstanding debt, offset by a decrease in our weighted average interest rate.

INCOME TAXES

Our provision for income taxes was:

●
a $15 million benefit for second quarter 2026 and a benefit of less than $1 million year-to-date 2026;
●
a $12 million expense for second quarter 2025 and $28 million year-to-date 2025.

Our provision for income taxes is primarily driven by the results of our TRSs. Income tax expense decreased $28 million compared to year-to-date 2025 primarily due to a decrease in our estimated effective tax rate based on the forecasted mix of earnings between our REIT and TRSs.

Refer to Note 14: Income Taxes for further information.

LIQUIDITY AND CAPITAL RESOURCES

We are committed to maintaining an appropriate capital structure that provides financial flexibility and enables us to protect the interests of our shareholders and meet our obligations to our lenders, while also maintaining access to all major financial markets. As of June 30, 2026, we had $527 million in cash and cash equivalents, $1.75 billion of availability on our line of credit, which expires in June 2030, and $1.5 billion of availability on our commercial paper program. We believe we have sufficient liquidity to meet our cash requirements for the foreseeable future.

26

CASH FROM OPERATIONS

Consolidated net cash from operations was:

●
$451 million for year-to-date 2026 and
●
$466 million for year-to-date 2025.

Net cash from operations decreased $15 million primarily due to decreased cash flows from our business operations, partially offset by a $27 million decrease in cash paid for income taxes.

CASH FROM INVESTING ACTIVITIES

Consolidated net cash from investing activities was:

●
$74 million for year-to-date 2026 and
●
$(208) million for year-to-date 2025.

Net cash from investing activities increased $282 million primarily due to a $306 million increase in proceeds from the sale of timberlands, as well as a $22 million increase in proceeds from the sale of our Princeton lumber mill. These changes were partially offset by a $51 million increase in cash paid for capital expenditures.

Summary of Capital Spending by Business Segment

|  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |
Timberlands |  | $ | 67 |  |  | $ | 45 |
Wood Products |  |  | 184 |  |  |  | 155 |
Unallocated Items |  |  | — |  |  |  | — |
Total |  | $ | 251 |  |  | $ | 200 |

During fourth quarter 2024, we announced our plan to build a new TimberStrand® facility in Monticello, Arkansas. Construction began in 2025, with the goal of starting operations in 2027. Once completed, the new facility will increase our engineered wood products capacity by approximately 10 million cubic feet.

We anticipate our capital expenditures for 2026 to be between $400 and $450 million, excluding approximately $300 million of investment in our Monticello engineered wood products facility. The amount we spend on capital expenditures could change.

CASH FROM FINANCING ACTIVITIES

Consolidated net cash from financing activities was:

●
$(479) million for year-to-date 2026 and
●
$(350) million for year-to-date 2025.

Net cash from financing activities decreased $129 million primarily due to a $271 million increase in payments on long-term debt and commercial paper, partially offset by a $105 million decrease in cash used for repurchases of common stock and a $32 million increase in net proceeds from issuance of long-term debt and commercial paper.

Line of Credit

During second quarter 2025, we amended and restated our senior unsecured revolving credit facility to extend the expiration date to June 2030, while increasing borrowing capacity from $1.5 billion to $1.75 billion. Borrowings will bear interest at a floating rate based on either the adjusted term SOFR plus a spread or a mutually agreed-upon base rate plus a spread. We had no outstanding borrowings on our revolving credit facility as of June 30, 2026 or December 31, 2025.

Refer to Note 8: Long-Term Debt, Line of Credit and Commercial Paper Program for further information.

Long-Term Debt

In July 2026, we repaid the remaining $62 million and $60 million in principal outstanding on our 7.35 percent and 7.85 percent debentures, respectively, at maturity.

During second quarter 2026, we repaid the remaining $250 million in principal outstanding on our 4.75 percent notes at maturity. We also amended our $300 million senior unsecured term loan to extend the maturity date from April 2030 to April 2031 and amended our $250 million senior unsecured term loan to extend the maturity date from December 2028 to April 2031. Refinancing costs associated with each of these extensions were immaterial.

During first quarter 2026, we repaid our $150 million 7.70 percent debentures at maturity.

During first quarter 2025, we repaid our $139 million 8.50 percent debentures and our $71 million 7.95 percent debentures at maturity. We also entered into a $300 million senior unsecured term loan that will mature in April 2031 as a result of the aforementioned amendment. Net proceeds after fees were $299 million. Borrowings will bear interest at a floating rate based on either the adjusted term SOFR plus a spread or a mutually agreed-upon base rate plus a spread.

Refer to Note 8: Long-Term Debt, Line of Credit and Commercial Paper Program for further information.

27

Commercial Paper Program

During fourth quarter 2025, we established a commercial paper program under which we may issue short-term, unsecured commercial paper notes pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended. Under this program, we may issue notes from time to time in an aggregate amount not to exceed $1.75 billion outstanding at any time. The notes will have maturities of up to 397 days from the date of issue and will not be subject to voluntary prepayment or redemption prior to maturity. We use our revolving credit facility as a liquidity backstop for the repayment of short-term unsecured notes issued under the commercial paper program. As of June 30, 2026, we had $250 million of commercial paper issued and outstanding under this program, with a weighted average interest rate of 4.10 percent. There was no commercial paper issued and outstanding under this program as of December 31, 2025.

As of June 30, 2026, we have classified all issued and outstanding commercial paper maturing in the next 12 months as long-term because we have the intent and ability to refinance these borrowings on a long-term basis, as supported by the available capacity under our $1.75 billion revolving credit facility. The amount outstanding is recorded in "Long-term debt, net" on our Consolidated Balance Sheet.

Refer to Note 8: Long-Term Debt, Line of Credit and Commercial Paper Program for further information.

Interest Rate Swap Hedging Relationship

During third quarter 2025, we entered into interest rate swaps with the risk management objective of managing exposure to interest rate volatility by converting variable rate debt obligations associated with our $800 million term loan due in 2028 into fixed rate payments. The interest rate swaps provide the right to make fixed rate payments to the counterparty in exchange for variable, SOFR-based payments on a monthly settlement schedule. As of June 30, 2026 and December 31, 2025, our interest rate swap agreements with an aggregate notional amount of $800 million were designated as cash flow hedging instruments of variable, SOFR-based interest payments on our $800 million term loan.

Refer to Note 9: Fair Value of Financial Instruments for further information.

Debt Covenants

As of June 30, 2026, Weyerhaeuser Company was in compliance with its debt covenants. There have been no significant changes to the debt covenants presented in our 2025 Annual Report on Form 10-K for our long-term debt instruments, and we expect to remain in compliance with our debt covenants for the foreseeable future.

Dividend Payments

We paid cash dividends on common shares of:

●
$303 million for year-to-date 2026 and
●
$304 million for year-to-date 2025.

The decrease in dividends paid is due to a decrease in shares outstanding.

Under our cash return framework, we plan to supplement our base dividend with an additional return of variable cash, as appropriate, in the form of share repurchase and/or a supplemental cash dividend to achieve a targeted total return to shareholders of 75 to 80 percent of annual Adjusted Funds Available for Distribution (Adjusted FAD). For further information on Adjusted FAD see Performance and Liquidity Measures.

Share Repurchases

During second quarter 2025, we completed the $1 billion purchase authorization under the share repurchase program approved by the board in September 2021 (the 2021 Repurchase Program). On May 8, 2025, we announced the board approved a new share repurchase program (the 2025 Repurchase Program) under which we are authorized to repurchase up to $1 billion of outstanding shares. Concurrently, the board of directors terminated the completed purchase authorization under the 2021 Repurchase Program.

We repurchased 409,734 common shares for approximately $10 million (including transaction fees) during second quarter 2026 and 818,777 common shares for approximately $20 million (including transaction fees) during year-to-date 2026 under the 2025 Repurchase Program. During second quarter 2025, we repurchased 3,888,932 common shares for approximately $100 million (including transaction fees) and 4,733,981 common shares for approximately $125 million (including transaction fees) under the share repurchase programs. There were no unsettled shares as of June 30, 2026 and December 31, 2025.

Refer to Note 4: Net Earnings Per Share and Share Repurchases for further information.

PERFORMANCE AND LIQUIDITY MEASURES

Adjusted EBITDA by Segment

We use Adjusted EBITDA as a key performance measure to evaluate the performance of the consolidated company and our business segments. This measure should not be considered in isolation from, and is not intended to represent an alternative to, our results reported in accordance with U.S. generally accepted accounting principles (U.S. GAAP). However, we believe Adjusted EBITDA provides meaningful supplemental information for investors about our operating performance, better facilitates period to period comparisons and is widely used by analysts, lenders, rating agencies and other interested parties. Our definition of Adjusted EBITDA may be different from similarly titled measures reported by other companies, including those in our industry. Adjusted EBITDA, as we define it, is operating income adjusted for depreciation, depletion, amortization, basis of Strategic Land Solutions acres sold and special items.

28

|  | QUARTER ENDED |  |  | AMOUNT OF CHANGE |  |  | YEAR-TO-DATE ENDED |  |  | AMOUNT OF CHANGE |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |  |  | 2026 VS. 2025 |
Adjusted EBITDA by Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Timberlands |  | $ | 123 |  |  | $ | 152 |  |  | $ | (29 | ) |  | $ | 243 |  |  | $ | 319 |  |  | $ | (76 | )
Strategic Land Solutions |  |  | 129 |  |  |  | 143 |  |  |  | (14 | ) |  |  | 322 |  |  |  | 225 |  |  |  | 97 |
Wood Products |  |  | 129 |  |  |  | 101 |  |  |  | 28 |  |  |  | 200 |  |  |  | 262 |  |  |  | (62 | )
|  |  | 381 |  |  |  | 396 |  |  |  | (15 | ) |  |  | 765 |  |  |  | 806 |  |  |  | (41 | )
Unallocated Items |  |  | (71 | ) |  |  | (60 | ) |  |  | (11 | ) |  |  | (147 | ) |  |  | (142 | ) |  |  | (5 | )
Adjusted EBITDA |  | $ | 310 |  |  | $ | 336 |  |  | $ | (26 | ) |  | $ | 618 |  |  | $ | 664 |  |  | $ | (46 | )

We reconcile Adjusted EBITDA to net earnings for the consolidated company and to operating income (loss) for the business segments, as those are the most directly comparable U.S. GAAP measures for each.

The table below reconciles Adjusted EBITDA for the quarter ended June 30, 2026:

DOLLAR AMOUNTS IN MILLIONS |  | Timberlands |  |  | Strategic Land Solutions |  |  | Wood Products |  |  | Unallocated Items |  |  | Total |
Adjusted EBITDA by Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 162 |
Interest expense, net of capitalized interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 66 |
Income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (15 | )
Net contribution (charge) to earnings |  | $ | 130 |  |  | $ | 94 |  |  | $ | 71 |  |  | $ | (82 | ) |  | $ | 213 |
Non-operating pension and other post-employment benefit costs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 14 |  |  |  | 14 |
Interest income and other |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (4 | ) |  |  | (4 | )
Operating income (loss) |  |  | 130 |  |  |  | 94 |  |  |  | 71 |  |  |  | (72 | ) |  |  | 223 |
Depreciation, depletion and amortization |  |  | 64 |  |  |  | 4 |  |  |  | 58 |  |  |  | 1 |  |  |  | 127 |
Basis of acres sold |  |  | — |  |  |  | 31 |  |  |  | — |  |  |  | — |  |  |  | 31 |
Special items included in operating income (loss)(1) |  |  | (71 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (71 | )
Adjusted EBITDA |  | $ | 123 |  |  | $ | 129 |  |  | $ | 129 |  |  | $ | (71 | ) |  | $ | 310 |

(1)
Operating income (loss) for Timberlands includes a pretax special item consisting of a $71 million gain on the sale of Oregon timberlands.

The table below reconciles Adjusted EBITDA for the quarter ended June 30, 2025:

DOLLAR AMOUNTS IN MILLIONS |  | Timberlands |  |  | Strategic Land Solutions |  |  | Wood Products |  |  | Unallocated Items |  |  | Total |
Adjusted EBITDA by Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 87 |
Interest expense, net of capitalized interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 66 |
Income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 |
Net contribution (charge) to earnings |  | $ | 88 |  |  | $ | 106 |  |  | $ | 46 |  |  | $ | (75 | ) |  | $ | 165 |
Non-operating pension and other post-employment benefit costs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 19 |  |  |  | 19 |
Interest income and other |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (6 | ) |  |  | (6 | )
Operating income (loss) |  |  | 88 |  |  |  | 106 |  |  |  | 46 |  |  |  | (62 | ) |  |  | 178 |
Depreciation, depletion and amortization |  |  | 64 |  |  |  | 4 |  |  |  | 55 |  |  |  | 2 |  |  |  | 125 |
Basis of acres sold |  |  | — |  |  |  | 33 |  |  |  | — |  |  |  | — |  |  |  | 33 |
Adjusted EBITDA |  | $ | 152 |  |  | $ | 143 |  |  | $ | 101 |  |  | $ | (60 | ) |  | $ | 336 |

29

The table below reconciles Adjusted EBITDA for the year-to-date period ended June 30, 2026:

DOLLAR AMOUNTS IN MILLIONS |  | Timberlands |  |  | Strategic Land Solutions |  |  | Wood Products |  |  | Unallocated Items |  |  | Total |
Adjusted EBITDA by Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 318 |
Interest expense, net of capitalized interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 132 |
Income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |
Net contribution (charge) to earnings |  | $ | 245 |  |  | $ | 263 |  |  | $ | 113 |  |  | $ | (171 | ) |  | $ | 450 |
Non-operating pension and other post-employment benefit costs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 28 |  |  |  | 28 |
Interest income and other |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (8 | ) |  |  | (8 | )
Operating income (loss) |  |  | 245 |  |  |  | 263 |  |  |  | 113 |  |  |  | (151 | ) |  |  | 470 |
Depreciation, depletion and amortization |  |  | 127 |  |  |  | 5 |  |  |  | 115 |  |  |  | 4 |  |  |  | 251 |
Basis of acres sold |  |  | — |  |  |  | 54 |  |  |  | — |  |  |  | — |  |  |  | 54 |
Special items included in operating income (loss)(1)(2) |  |  | (129 | ) |  |  | — |  |  |  | (28 | ) |  |  | — |  |  |  | (157 | )
Adjusted EBITDA |  | $ | 243 |  |  | $ | 322 |  |  | $ | 200 |  |  | $ | (147 | ) |  | $ | 618 |

(1)
Operating income (loss) for Timberlands includes pretax special items consisting of a $71 million gain on the sale of Oregon timberlands and a $58 million gain on the sale of Virginia timberlands.
(2)
Operating income (loss) for Wood Products includes a pretax special item consisting of a $28 million product remediation insurance recovery.

The table below reconciles Adjusted EBITDA for the year-to-date period ended June 30, 2025:

DOLLAR AMOUNTS IN MILLIONS |  | Timberlands |  |  | Strategic Land Solutions |  |  | Wood Products |  |  | Unallocated Items |  |  | Total |
Adjusted EBITDA by Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 170 |
Interest expense, net of capitalized interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 132 |
Income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 28 |
Net contribution (charge) to earnings |  | $ | 190 |  |  | $ | 162 |  |  | $ | 152 |  |  | $ | (174 | ) |  | $ | 330 |
Non-operating pension and other post-employment benefit costs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 38 |  |  |  | 38 |
Interest income and other |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (11 | ) |  |  | (11 | )
Operating income (loss) |  |  | 190 |  |  |  | 162 |  |  |  | 152 |  |  |  | (147 | ) |  |  | 357 |
Depreciation, depletion and amortization |  |  | 129 |  |  |  | 6 |  |  |  | 110 |  |  |  | 5 |  |  |  | 250 |
Basis of acres sold |  |  | — |  |  |  | 57 |  |  |  | — |  |  |  | — |  |  |  | 57 |
Adjusted EBITDA |  | $ | 319 |  |  | $ | 225 |  |  | $ | 262 |  |  | $ | (142 | ) |  | $ | 664 |

Adjusted FAD

We use Adjusted Funds Available for Distribution (Adjusted FAD) to evaluate the company’s liquidity and measure cash generated during the period (net of capital expenditures and significant non-recurring items) that is available for dividends, repurchases of common shares, debt reduction, acquisitions and other discretionary and nondiscretionary capital allocation activities. Adjusted FAD should not be considered in isolation from, and is not intended to represent an alternative to, our results reported in accordance with U.S. GAAP. However, we believe the measure provides meaningful supplemental information for investors about our liquidity. Adjusted FAD, as we define it, is net cash from operations adjusted for capital expenditures and significant non-recurring items. Our definition of Adjusted FAD may be different from similarly titled measures reported by other companies, including those in our industry. We reconcile Adjusted FAD to net cash from operations, as that is the most directly comparable U.S. GAAP measure.

30

The table below reconciles Adjusted FAD to net cash from operations:

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net cash from operations |  | $ | 399 |  |  | $ | 396 |  |  | $ | 451 |  |  | $ | 466 |
Capital expenditures |  |  | (139 | ) |  |  | (107 | ) |  |  | (251 | ) |  |  | (200 | )
FAD |  |  | 260 |  |  |  | 289 |  |  |  | 200 |  |  |  | 266 |
Cash from product remediation insurance recovery |  |  | — |  |  |  | — |  |  |  | (28 | ) |  |  | — |
Monticello engineered wood products facility capital expenditures |  |  | 63 |  |  |  | 22 |  |  |  | 93 |  |  |  | 38 |
Adjusted FAD |  | $ | 323 |  |  | $ | 311 |  |  | $ | 265 |  |  | $ | 304 |
Net cash from investing activities |  | $ | (7 | ) |  | $ | (111 | ) |  | $ | 74 |  |  | $ | (208 | )
Net cash from financing activities |  | $ | (164 | ) |  | $ | (253 | ) |  | $ | (479 | ) |  | $ | (350 | )

Net Earnings and Net Earnings per Diluted Share Before Special Items

We use net earnings before special items and net earnings per diluted share before special items as key performance measures to evaluate the performance of the consolidated company. These measures should not be considered in isolation from, and are not intended to represent an alternative to, our results reported in accordance with U.S. GAAP. However, we believe the measures provide meaningful supplemental information for investors about our operating performance, better facilitate period to period comparisons and are widely used by analysts, lenders, rating agencies and other interested parties.

Net Earnings Before Special Items

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
DOLLAR AMOUNTS IN MILLIONS |  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net earnings |  | $ | 162 |  |  | $ | 87 |  |  | $ | 318 |  |  | $ | 170 |
Gain on sale of timberlands |  |  | (71 | ) |  |  | — |  |  |  | (129 | ) |  |  | — |
Product remediation insurance recovery |  |  | — |  |  |  | — |  |  |  | (21 | ) |  |  | — |
Net earnings before special items |  | $ | 91 |  |  | $ | 87 |  |  | $ | 168 |  |  | $ | 170 |

Net Earnings per Diluted Share Before Special Items

|  | QUARTER ENDED |  |  | YEAR-TO-DATE ENDED |
|  | JUNE 2026 |  |  | JUNE 2025 |  |  | JUNE 2026 |  |  | JUNE 2025 |
Net earnings per diluted share |  | $ | 0.23 |  |  | $ | 0.12 |  |  | $ | 0.44 |  |  | $ | 0.23 |
Gain on sale of timberlands |  |  | (0.10 | ) |  |  | — |  |  |  | (0.18 | ) |  |  | — |
Product remediation insurance recovery |  |  | — |  |  |  | — |  |  |  | (0.03 | ) |  |  | — |
Net earnings per diluted share before special items |  | $ | 0.13 |  |  | $ | 0.12 |  |  | $ | 0.23 |  |  | $ | 0.23 |

CRITICAL ACCOUNTING E STIMATES

There have been no material changes during year-to-date 2026 to the critical accounting estimates presented in our 2025 Annual Report on Form 10-K.

Item 3. QUANTIT ATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

LONG-TERM DEBT OBLIGATIONS

The following summary of our long-term debt obligations includes:

●
scheduled principal repayments for the next five years and after;
●
weighted average interest rates for debt maturing in each of the next five years and after and
●
estimated fair values of outstanding obligations.

We estimate the fair value of long-term debt based on quoted market prices we receive for the same types and issues of our debt or on the discounted value of the future cash flows using market yields for the same type and comparable issues of debt. Changes in market rates of interest affect the fair value of our fixed-rate debt.

31

Summary of Long-Term Debt Obligations as of June 30, 2026

DOLLAR AMOUNTS IN MILLIONS |  | 2026 |  |  | 2027 |  |  | 2028 |  |  | 2029 |  |  | 2030 |  |  | THEREAFTER |  |  | TOTAL(1)(3) |  |  | FAIR VALUE |
Fixed-rate debt |  | $ | 122 |  |  | $ | 300 |  |  | $ | — |  |  | $ | 750 |  |  | $ | 750 |  |  | $ | 1,935 |  |  | $ | 3,857 |  |  | $ | 3,776 |
Average interest rate |  |  | 7.60 | % |  |  | 6.95 | % |  |  | — | % |  |  | 4.00 | % |  |  | 4.00 | % |  |  | 5.40 | % |  |  | 5.05 | % |  | N/A |
Variable-rate debt(2)(3) |  | $ | — |  |  | $ | — |  |  | $ | 800 |  |  | $ | — |  |  | $ | — |  |  | $ | 550 |  |  | $ | 1,350 |  |  | $ | 1,350 |

(1)
Excludes $32 million of unamortized discounts and capitalized debt expense.
(2)
As of June 30, 2026, the weighted average interest rate for our variable-rate debt was 4.97 percent, excluding estimated patronage refunds and the impact of interest rate swaps.
(3)
Excludes outstanding commercial paper of $250 million as of June 30, 2026. The timing of the repayment of the current outstanding balance is uncertain due to our intent and ability to refinance these borrowings on a long-term basis. See Note 8: Long-Term Debt, Line of Credit and Commercial Paper Program for further information on our commercial paper program.

During third quarter 2025, we entered into interest rate swaps with the risk management objective of managing exposure to interest rate volatility by converting variable rate debt obligations associated with our $800 million term loan due in 2028 into fixed rate payments. The interest rate swaps provide the right to make fixed rate payments at the rate of 3.414 percent to the counterparty in exchange for variable payments based on the 1-month SOFR plus a spread, on a monthly settlement schedule. As of June 30, 2026 and December 31, 2025, our interest rate swap agreements with an aggregate notional amount of $800 million were designated as cash flow hedging instruments of variable, SOFR-based interest payments on our $800 million term loan. There have been no material changes in swap terms or risk management strategy since inception.

Item 4. CONTROLS AND PROCEDURES

EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES

Disclosure controls and procedures are controls and other procedures that are designed to ensure that information required to be disclosed in the reports filed or submitted under the Securities Exchange Act of 1934, as amended (the Exchange Act) is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Exchange Act is accumulated and communicated to the issuer’s management, including its principal executive and principal financial officers, to allow timely decisions regarding required disclosure. The company’s principal executive officer and principal financial officer have concluded that the company’s disclosure controls and procedures were effective as of June 30, 2026, based on an evaluation of the company’s disclosure controls and procedures as of that date.

CHANGES IN INTERNAL CONTROLS

No changes occurred in the company’s internal control over financial reporting during second quarter 2026 that have materially affected, or are reasonably likely to materially affect, the company’s internal control over financial reporting.

PART II – OTHER INFORMATION

Item 1. LEGAL PRO CEEDINGS

Refer to Note 10: Legal Proceedings, Commitments and Contingencies. SEC regulations require us to disclose certain information about proceedings arising under federal, state or local environmental provisions if we reasonably believe that such proceedings may result in monetary sanctions above a stated threshold. In accordance with these regulations, the company uses a threshold of $1 million for purposes of determining whether disclosure of any such proceedings is required pursuant to this item.

Item 1A. RISK F ACTORS

There have been no material changes with respect to the risk factors disclosed in our 2025 Annual Report on Form 10-K.

Item 2. UNREGISTERED SALES OF EQUITY S ECURITIES AND USE OF PROCEEDS

Issuer Purchases of Equity Securities

The following table provides information with respect to purchases of common stock made by the company during second quarter 2026:

COMMON SHARE REPURCHASES DURING SECOND QUARTER 2026 |  | TOTAL NUMBER OF SHARES PURCHASED |  |  | AVERAGE PRICE PAID PER SHARE |  |  | TOTAL NUMBER OF SHARES PURCHASED AS PART OF PUBLICLY ANNOUNCED PROGRAMS |  |  | APPROXIMATE DOLLAR VALUE OF SHARES THAT MAY YET BE PURCHASED UNDER THE PROGRAMS |
April 1 – April 30 |  |  | — |  |  | $ | — |  |  |  | — |  |  | $ | 928,405,205 |
May 1 – May 31 |  |  | — |  |  | $ | — |  |  |  | — |  |  | $ | 928,405,205 |
June 1 – June 30 |  |  | 409,734 |  |  | $ | 24.54 |  |  |  | 409,734 |  |  | $ | 918,350,650 |
Total |  |  | 409,734 |  |  | $ | 24.54 |  |  |  | 409,734 |  |  |  |

32

During second quarter 2025, we completed the $1 billion purchase authorization under the share repurchase program approved by the board in September 2021 (the 2021 Repurchase Program). On May 8, 2025, we announced the board approved a new share repurchase program (the 2025 Repurchase Program) under which we are authorized to repurchase up to $1 billion of outstanding shares. Concurrently, the board of directors terminated the completed purchase authorization under the 2021 Repurchase Program.

During second quarter 2026, we repurchased 409,734 shares for approximately $10 million (including transaction fees) under the 2025 Repurchase Program in open-market transactions. Transaction fees incurred for repurchases are not counted as use of funds authorized for repurchases under the 2025 Repurchase Program. As of June 30, 2026, we had remaining authorization of $918 million for future share repurchases.

I tem 5. OTHER INFORMATION

Insider Trading Arrangements

During second quarter 2026, no director or officer (as defined in Rule 16a-1(f) of the Exchange Act) of the company adopted, modified or terminated a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act or a non-Rule 10b5-1 trading arrangement.

33

Item 6. EXHI BITS

3.1 | Articles of Incorporation (incorporated by reference to Exhibit 3.1 to the Quarterly Report on Form 10-Q filed on May 6, 2011 - Commission File Number 1-4825, and to Exhibit 3.1 to the Current Report on Form 8-K filed on June 20, 2013 - Commission File Number 1-4825)
3.2 | Bylaws (incorporated by reference to Exhibit 3.1 to the Quarterly Report on Form 10-Q filed on October 26, 2018 - Commission File Number 1-4825)
10.1 | Weyerhaeuser Company 2026 Deferred Compensation Plan (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on May 20, 2026 - Commission File Number 1-4825)
31.1 | Certification of Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as amended.
31.2 | Certification of Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as amended.
32 | Certification pursuant to Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended, and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350).
101.INS | XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH | Inline XBRL Taxonomy Extension Schema Document
101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB | Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document
104 | The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, has been formatted in Inline XBRL.

34

S IGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

| WEYERHAEUSER COMPANY
| (Registrant)

Date: July 31, 2026 | By: | /s/ Alex G. Whitney
|  | Alex G. Whitney
|  | Vice President and Chief Accounting Officer
|  | (Principal Accounting Officer and Duly Authorized Officer)

35